Esperanto (revuo)
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Esperanto ( or ) is the world's most widely spoken constructed
international auxiliary language An international auxiliary language (sometimes acronymized as IAL or contracted as auxlang) is a language meant for communication between people from all different nations, who do not share a common first language. An auxiliary language is primaril ...
. Created by the
Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia ...
-based
ophthalmologist Ophthalmology ( ) is a surgery, surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a physician who undergoes subspecialty training in medical and surgical eye care. Followin ...
L. L. Zamenhof L. L. Zamenhof (15 December 185914 April 1917) was an ophthalmologist who lived for most of his life in Warsaw. He is best known as the creator of Esperanto, the most widely used constructed international auxiliary language. Zamenhof first dev ...
in 1887, it was intended to be a universal
second language A person's second language, or L2, is a language that is not the native language (first language or L1) of the speaker, but is learned later. A second language may be a neighbouring language, another language of the speaker's home country, or a fo ...
for international communication, or "the international language" (). Zamenhof first described the language in '' Dr. Esperanto's International Language'' (), which he published under the pseudonym . Early adopters of the language liked the name ''Esperanto'' and soon used it to describe his language. The word translates into English as "one who hopes". Within the range of constructed languages, Esperanto occupies a middle ground between "naturalistic" (imitating existing natural languages) and ''a'priori'' (where features are not based on existing languages). Esperanto's
vocabulary A vocabulary is a set of familiar words within a person's language. A vocabulary, usually developed with age, serves as a useful and fundamental tool for communication and acquiring knowledge. Acquiring an extensive vocabulary is one of the la ...
,
syntax In linguistics, syntax () is the study of how words and morphemes combine to form larger units such as phrases and sentences. Central concerns of syntax include word order, grammatical relations, hierarchical sentence structure ( constituency) ...
and
semantics Semantics (from grc, σημαντικός ''sēmantikós'', "significant") is the study of reference, meaning, or truth. The term can be used to refer to subfields of several distinct disciplines, including philosophy Philosophy (f ...
derive predominantly from languages of the Indo-European group. The vocabulary derives primarily from
Romance languages The Romance languages, sometimes referred to as Latin languages or Neo-Latin languages, are the various modern languages that evolved from Vulgar Latin. They are the only extant subgroup of the Italic languages in the Indo-European language fam ...
, with substantial contributions from
Germanic languages The Germanic languages are a branch of the Indo-European language family spoken natively by a population of about 515 million people mainly in Europe, North America, Oceania and Southern Africa. The most widely spoken Germanic language, Engli ...
.
Slavic languages The Slavic languages, also known as the Slavonic languages, are Indo-European languages spoken primarily by the Slavic peoples and their descendants. They are thought to descend from a proto-language called Proto-Slavic, spoken during the Ear ...
also influenced the grammar and phonology. One of the language's most notable features is its extensive system of derivation, where prefixes and suffixes may be freely combined with roots to generate words, making it possible to communicate effectively with a smaller set of words. Esperanto is the most successful constructed international auxiliary language, and the only such language with a sizeable population of
native speakers A first language, native tongue, native language, mother tongue or L1 is the first language or dialect that a person has been exposed to from birth or within the critical period. In some countries, the term ''native language'' or ''mother tongu ...
, of which there are perhaps several thousand. Usage estimates are difficult, but two estimates put the number of people who know how to speak Esperanto at around 100,000. Concentration of speakers is highest in Europe, East Asia, and South America. Although no country has adopted Esperanto officially, ("Esperanto-land") is used as a name for the collection of places where it is spoken. The language has also gained a noticeable presence on the internet in recent years, as it became increasingly accessible on platforms such as
Duolingo Duolingo ( ) is an American educational technology company which produces learning apps and provides language certification. On its main app, users can practice vocabulary, grammar, pronunciation and listening skills using spaced repetition. D ...
,
Wikipedia Wikipedia is a multilingual free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and using a wiki-based editing system. Wikipedia is the largest and most-read refer ...
,
Amikumu Amikumu ( ; ) is a cross-platform app for smartphones ( Android and iOS) which can be used to find people nearby who speak or learn the same languages as the user. The app was launched for Esperanto speakers on 22 April 2017 and for speakers of ...
and
Google Translate Google Translate is a multilingual neural machine translation service developed by Google to translate text, documents and websites from one language into another. It offers a website interface, a mobile app for Android and iOS, and an API t ...
. Esperanto speakers are often called "Esperantists" ().


Official use

Esperanto has not been a secondary official language of any recognized country, but it entered the education systems of several countries, such as Hungary and China. There were plans at the beginning of the 20th century to establish
Neutral Moresnet Neutral Moresnet (, , , ) was a small Belgian–Prussian condominium in western Europe that existed from 1816 to 1920 and was administered jointly by the United Kingdom of the Netherlands (Belgium after its independence in 1830) and the Kingdom ...
, in central-western Europe, as the world's first Esperanto state; any such plans came to an end when the
Treaty of Versailles The Treaty of Versailles (french: Traité de Versailles; german: Versailler Vertrag, ) was the most important of the peace treaties of World War I. It ended the state of war between Germany and the Allied Powers. It was signed on 28 June ...
awarded the disputed territory to Belgium, effective January 10, 1920. In addition, the self-proclaimed artificial island
micronation A micronation is a political entity whose members claim that they belong to an independent nation or sovereign state, but which lacks legal recognition by world governments or major international organizations. Micronations are classified se ...
of Rose Island, near Italy in the
Adriatic Sea The Adriatic Sea () is a body of water separating the Italian Peninsula from the Balkan Peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to t ...
, used Esperanto as its official language in 1968, and another micronation, the extant
Republic of Molossia The Republic of Molossia, also known as Molossia (), is a micronation claiming sovereignty over of land near Dayton, Nevada. The micronation has not received recognition from any of the member states of the United Nations. It was founded by K ...
, near
Dayton, Nevada Dayton is an unincorporated community and census-designated place (CDP) in Lyon County, Nevada, United States. The population was 15,153 at the 2020 census. Dayton is the first Nevada settlement and home to the oldest hotel in Nevada. History ...
, uses Esperanto as an official language alongside English. The Chinese government has used Esperanto since 2001 for daily news on china.org.cn. China also uses Esperanto in
China Radio International China Radio International (CRI) is the state-owned international radio broadcaster of China. It is currently headquartered in the Babaoshan area of Beijing's Shijingshan District. It was founded on December 3, 1941, as Radio Peking. It late ...
, and for the internet magazine ''El Popola Ĉinio''. The
Vatican Radio Vatican Radio ( it, Radio Vaticana; la, Statio Radiophonica Vaticana) is the official broadcasting service of Vatican City. Established in 1931 by Guglielmo Marconi, today its programs are offered in 47 languages, and are sent out on short wave, ...
has an Esperanto version of its podcasts and its website. The
United States Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, cla ...
has published military phrase books in Esperanto, to be used from the 1950s until the 1970s in war games by mock enemy forces. A field reference manual, FM 30-101-1 Feb. 1962, contained the grammar, English-Esperanto-English dictionary, and common phrases. In the 1970s Esperanto was used as the basis for Defense Language Aptitude Tests. Esperanto is the working language of several non-profit international organizations such as the , a left-wing cultural association which had 724 members in over 85 countries in 2006. There is also Education@Internet, which has developed from an Esperanto organization; most others are specifically Esperanto organizations. The largest of these, the
Universal Esperanto Association The Universal Esperanto Association ( eo, Universala Esperanto-Asocio, UEA), also known as the World Esperanto Association, is the largest international organization of Esperanto speakers, with 5501 individual members in 121 countries and 9215 th ...
, has an official consultative relationship with the United Nations and
UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...
, which recognized Esperanto as a medium for international understanding in 1954. The Universal Esperanto Association collaborated in 2017 with UNESCO to deliver an Esperanto translation of its magazine ''
UNESCO Courier ''The UNESCO Courier'' is the main magazine published by the United Nations Educational, Scientific and Cultural Organization (UNESCO). It has the largest and widest-ranging readership of all the journals published by the United Nations and its sp ...
'' (''Unesko Kuriero en Esperanto''). The
World Health Organization The World Health Organization (WHO) is a specialized agency of the United Nations responsible for international public health. The WHO Constitution states its main objective as "the attainment by all peoples of the highest possible level of h ...
offers an Esperanto version of the
Coronavirus pandemic The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified ...
(COVID-19, )
occupational safety and health Occupational safety and health (OSH), also commonly referred to as occupational health and safety (OHS), occupational health, or occupational safety, is a multidisciplinary field concerned with the safety, health, and welfare of people at wor ...
education course. Esperanto was also the first language of teaching and administration of the
International Academy of Sciences San Marino The International Academy of Sciences San Marino ( eo, Akademio Internacia de la Sciencoj San Marino, AIS) was a scientific association. It was established in 1983 and had its first convention, SUS 1, around New Year 1984 in the City of San Marino ...
. The
League of Nations The League of Nations (french: link=no, Société des Nations ) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference that ...
made attempts to promote teaching Esperanto in member countries, but the resolutions were defeated mainly by French delegates, who did not feel there was a need for it. In the summer of 1924, the
American Radio Relay League The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States. ARRL is a non-profit organization, and was co-founded on April 6, 1914, by Hiram Percy Maxim and Clarence D. Tuska of ...
adopted Esperanto as its official international auxiliary language, and hoped that the language would be used by radio amateurs in international communications, but its actual use for radio communications was negligible. All the personal documents sold by the
World Service Authority The World Service Authority (WSA), founded in 1953 by Garry Davis, is a non-profit organization that claims to educate about and promote "world citizenship", "world law", and world government. It is best known for selling unofficial fantasy do ...
, including the
World Passport The World Passport is a fantasy travel document sold by the World Service Authority, a non-profit organization founded by Garry Davis in 1954.
, are written in Esperanto, together with
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...
,
French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...
,
Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Cana ...
,
Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *Rossiyane (), Russian language term for all citizens and peo ...
,
Arabic Arabic (, ' ; , ' or ) is a Semitic languages, Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C ...
, and
Chinese Chinese can refer to: * Something related to China * Chinese people, people of Chinese nationality, citizenship, and/or ethnicity **''Zhonghua minzu'', the supra-ethnic concept of the Chinese nation ** List of ethnic groups in China, people of va ...
(the official languages of the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and international security, security, develop friendly relations among nations, achieve international cooperation, and be ...
).


History


Creation

Esperanto was created in the late 1870s and early 1880s by
L. L. Zamenhof L. L. Zamenhof (15 December 185914 April 1917) was an ophthalmologist who lived for most of his life in Warsaw. He is best known as the creator of Esperanto, the most widely used constructed international auxiliary language. Zamenhof first dev ...
, a
Polish-Jewish The history of the Jews in Poland dates back at least 1,000 years. For centuries, Poland was home to the largest and most significant Ashkenazi Jewish community in the world. Poland was a principal center of Jewish culture, because of the lon ...
ophthalmologist Ophthalmology ( ) is a surgery, surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a physician who undergoes subspecialty training in medical and surgical eye care. Followin ...
from
Białystok Białystok is the largest city in northeastern Poland and the capital of the Podlaskie Voivodeship. It is the tenth-largest city in Poland, second in terms of population density, and thirteenth in area. Białystok is located in the Białystok Up ...
, then part of the
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. ...
, but now part of
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous ...
. In the 1870s, just a few years before Zamenhof created Esperanto,
Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles, people from Poland or of Polish descent * Polish chicken *Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwr ...
was banned in public places in Białystok. According to Zamenhof, he created the language to reduce the "time and labor we spend in learning foreign tongues", and to foster harmony between people from different countries: "Were there but an international language, all translations would be made into it alone ... and all nations would be united in a common brotherhood."L.L.Zamenhof
International Language
. Warsaw. 1887
His feelings and the situation in Białystok may be gleaned from an extract from his letter to Nikolai Borovko: Zamenhof's goal was to create an easy and flexible language that would serve as a universal
second language A person's second language, or L2, is a language that is not the native language (first language or L1) of the speaker, but is learned later. A second language may be a neighbouring language, another language of the speaker's home country, or a fo ...
, to foster
world peace World peace, or peace on Earth, is the concept of an ideal state of peace within and among all people and nations on Planet Earth. Different cultures, religions, philosophies, and organizations have varying concepts on how such a state would ...
and international understanding, and to build a "community of speakers". His original title for the language was simply "the international language" (), but early speakers grew fond of the name ''Esperanto,'' and began to use it as the name for the language just two years after its creation. The name quickly gained prominence, and has been used as an official name ever since. In 1905, Zamenhof published the ''
Fundamento de Esperanto ''Fundamento de Esperanto'' (English: ''Foundation of Esperanto'') is a 1905 book by L. L. Zamenhof, in which the author explains the basic grammar rules and vocabulary that constitute the basis of the constructed language Esperanto. On August ...
'' as a definitive guide to the language. Later that year, French Esperantists organized with his participation the first
World Esperanto Congress The World Esperanto Congress ( eo, Universala Kongreso de Esperanto, UK) is an annual Esperanto convention. It has the longest tradition among international Esperanto conventions, with an almost unbroken run for 113 years. The congresses have be ...
, an ongoing annual conference, in
Boulogne-sur-Mer Boulogne-sur-Mer (; pcd, Boulonne-su-Mér; nl, Bonen; la, Gesoriacum or ''Bononia''), often called just Boulogne (, ), is a coastal city in Northern France. It is a sub-prefecture of the department of Pas-de-Calais. Boulogne lies on the ...
, France. Zamenhof also proposed to the first congress that an independent body of linguistic scholars should steward the future evolution of Esperanto, foreshadowing the founding of the
Akademio de Esperanto The Akademio de Esperanto (AdE; en, Academy of Esperanto, link=yes) is an independent body of Esperanto speakers who steward the evolution of said language by keeping it consistent with the ''Fundamento de Esperanto'' in accordance with the Decla ...
(in part modeled after the
Académie Française An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary education, secondary or tertiary education, tertiary higher education, higher learning (and generally also research or honorary membershi ...
), which was established soon thereafter. Since then, world congresses have been held in different countries every year, except during the two World Wars, and the 2020
COVID-19 pandemic The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identif ...
(when it was moved to an online-only event). Since the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, they have been attended by an average of more than 2,000 people, and up to 6,000 people at the most. Zamenhof wrote that he wanted mankind to "learn and use ... en masse ... the proposed language as a living one". The goal for Esperanto to become a global auxiliary language was not Zamenhof's only goal; he also wanted to "enable the learner to make direct use of his knowledge with persons of any nationality, whether the language be universally accepted or not; in other words, the language is to be directly a means of international communication." After some ten years of development, which Zamenhof spent translating literature into Esperanto, as well as writing original prose and verse, the first book of Esperanto grammar was published in
Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia ...
on July 26, 1887. The number of speakers grew rapidly over the next few decades; at first, primarily in the Russian Empire and Central Europe, then in other parts of Europe, the Americas, China, and Japan. In the early years before the world congresses, speakers of Esperanto kept in contact primarily through correspondence and periodicals. Zamenhof's name for the language was simply ("International Language"). December 15, Zamenhof's birthday, is now regarded as
Zamenhof Day Zamenhof Day ( eo, Zamenhofa Tago, Polish: ), also called Esperanto Book Day, is celebrated on 15 December, the birthday of Esperanto creator L. L. Zamenhof. It is the most widely celebrated day in Esperanto culture.


20th century

The autonomous territory of
Neutral Moresnet Neutral Moresnet (, , , ) was a small Belgian–Prussian condominium in western Europe that existed from 1816 to 1920 and was administered jointly by the United Kingdom of the Netherlands (Belgium after its independence in 1830) and the Kingdom ...
, between what is today Belgium and Germany, had a sizable proportion of Esperanto-speaking citizens among its small and multi-ethnic population. There was a proposal to make Esperanto its official language. However, neither Belgium nor Germany had ever surrendered its original claim to it. Around 1900, Germany, in particular, was taking a more aggressive stance towards the territory and was accused of sabotage and of obstructing the administrative process to force the issue. It was the First World War, however, that was the catalyst that brought about the end of neutrality. On August 4, 1914, Germany invaded Belgium, leaving Moresnet at first "an oasis in a desert of destruction". In 1915, the territory was annexed by the Kingdom of Prussia, without international recognition. Germany lost the war, Moresnet was returned to Belgium, and today it is the German-speaking Belgian municipality of
Kelmis Kelmis (; french: La Calamine, ) is a municipality located in the Belgian province of Liège, named for the historical deposits of calamine (zinc ore) nearby. , the population was 10,881; the area is and the population density is . The municipali ...
. After the Great War, a great opportunity seemed to arise for Esperanto when the Iranian delegation to the
League of Nations The League of Nations (french: link=no, Société des Nations ) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference that ...
proposed that it be adopted for use in international relations, following a report by
Nitobe Inazō was a Japanese people, Japanese author, educator, agricultural economist, diplomat, politician, and Protestantism, Protestant Christians, Christian during the late Meiji (era), Meiji era. Early life Nitobe was born in Morioka, Iwate, Morioka, ...
, a Japanese official delegate of the League of Nations during the 13th World Congress of Esperanto in
Prague Prague ( ; cs, Praha ; german: Prag, ; la, Praga) is the capital and largest city in the Czech Republic, and the historical capital of Bohemia. On the Vltava river, Prague is home to about 1.3 million people. The city has a temperate ...
. Ten delegates accepted the proposal with only one voice against, the French delegate,
Gabriel Hanotaux Albert Auguste Gabriel Hanotaux, known as Gabriel Hanotaux (19 November 1853 – 11 April 1944) was a French statesman and historian. Biography He was born at Beaurevoir in the ''département'' of Aisne. He studied history at the École des C ...
. Hanotaux opposed all recognition of Esperanto at the League, from the first resolution on December 18, 1920, and subsequently through all efforts during the next three years. Hanotaux did not approve of how the French language was losing its position as the international language and saw Esperanto as a threat, effectively wielding his veto power to block the decision. However, two years later, the League recommended that its member states include Esperanto in their educational curricula. The French government retaliated by banning all instruction in Esperanto in France's schools and universities. The French Ministry of Public Instruction said that "French and English would perish and the literary standard of the world would be debased". Nonetheless, many people see the 1920s as the heyday of the Esperanto movement. During this time,
Anarchism Anarchism is a political philosophy and movement that is skeptical of all justifications for authority and seeks to abolish the institutions it claims maintain unnecessary coercion and hierarchy, typically including, though not necessa ...
as a political movement was very supportive of both
anationalism Anationalism ( eo, sennaciismo) is a term originating from the community of Esperanto speakers. It denotes a range of cosmopolitan political concepts that combine some or all of the following tendencies and ideas: *radical antinationalism, *unive ...
and the Esperanto language.
Fran Novljan Franjo (Fran) Novljan (7 August 1879 – 12 January 1977) was a Croatian educator, andragogue, and Esperantist.Kingdom of Yugoslavia The Kingdom of Yugoslavia ( sh-Latn-Cyrl, separator=" / ", Kraljevina Jugoslavija, Краљевина Југославија; sl, Kraljevina Jugoslavija) was a state in Southeast Europe, Southeast and Central Europe that existed from 1918 unt ...
. He was among the founders of the Croatian (Educational Alliance), of which he was the first secretary, and organized Esperanto institutions in
Zagreb Zagreb ( , , , ) is the capital (political), capital and List of cities and towns in Croatia#List of cities and towns, largest city of Croatia. It is in the Northern Croatia, northwest of the country, along the Sava river, at the southern slop ...
. Novljan collaborated with Esperanto newspapers and magazines, and was the author of the Esperanto textbook ''Internacia lingvo esperanto i Esperanto en tridek lecionoj''.Istarska enciklopedija
Josip Šiklić: ''Novljan, Fran'' (pristupljeno 23. ožujka 2020.)
In 1920s
Korea Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ...
, socialist thinkers pushed for the use of Esperanto through a series of columns in
The Dong-a Ilbo The ''Dong-A Ilbo'' (, literally ''East Asia Daily'') is a newspaper of record in Korea since 1920 with a daily circulation of more than 1.2 million and opinion leaders as its main readers. ''The Dong-A Ilbo'' is the parent company of Dong-A M ...
as resistance to both Japanese occupation as well as a counter to the growing nationalist movement for Korean language standardization. This lasted until the
Mukden Incident The Mukden Incident, or Manchurian Incident, known in Chinese as the 9.18 Incident (九・一八), was a false flag event staged by Japanese military personnel as a pretext for the 1931 Japanese invasion of Manchuria. On September 18, 1931, L ...
in 1931, when changing colonial policy led to an outright ban on Esperanto education in Korea.


Official repression

Esperanto attracted the suspicion of many states. Repression was especially pronounced in
Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...
,
Francoist Spain Francoist Spain ( es, España franquista), or the Francoist dictatorship (), was the period of Spanish history between 1939 and 1975, when Francisco Franco ruled Spain after the Spanish Civil War with the title . After his death in 1975, Spai ...
up until the 1950s, and the
Soviet Union under Stalin The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
, from 1937 to 1956. In Nazi Germany, there was a motivation to ban Esperanto because Zamenhof was Jewish, and due to the internationalist nature of Esperanto, which was perceived as "Bolshevist". In his work, ''
Mein Kampf (; ''My Struggle'' or ''My Battle'') is a 1925 autobiographical manifesto by Nazi Party leader Adolf Hitler. The work describes the process by which Hitler became antisemitic and outlines his political ideology and future plans for Germ ...
'',
Adolf Hitler Adolf Hitler (; 20 April 188930 April 1945) was an Austrian-born German politician who was dictator of Nazi Germany, Germany from 1933 until Death of Adolf Hitler, his death in 1945. Adolf Hitler's rise to power, He rose to power as the le ...
specifically mentioned Esperanto as an example of a language that could be used by an international Jewish conspiracy once they achieved world domination.
Esperantist An Esperantist ( eo, esperantisto) is a person who speaks, reads or writes Esperanto. According to the Declaration of Boulogne, a document agreed upon at the first World Esperanto Congress in 1905, an Esperantist is someone who speaks Esperanto ...
s were killed during the
Holocaust The Holocaust, also known as the Shoah, was the genocide of European Jews during World War II. Between 1941 and 1945, Nazi Germany and its collaborators systematically murdered some six million Jews across German-occupied Europe; a ...
, with Zamenhof's family in particular singled out to be killed. The efforts of a minority of German Esperantists to expel their Jewish colleagues and overtly align themselves with the Reich were futile, and Esperanto was legally forbidden in 1935. Esperantists in German concentration camps did, however, teach Esperanto to fellow prisoners, telling guards they were teaching Italian, the language of one of Germany's
Axis allies The Axis powers, ; it, Potenze dell'Asse ; ja, 枢軸国 ''Sūjikukoku'', group=nb originally called the Rome–Berlin Axis, was a military coalition that initiated World War II and fought against the Allies. Its principal members were Na ...
. In
Imperial Japan The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent forma ...
, the left wing of the Japanese Esperanto movement was forbidden, but its leaders were careful enough not to give the impression to the government that the Esperantists were socialist revolutionaries, which proved a successful strategy. After the
October Revolution The October Revolution,. officially known as the Great October Socialist Revolution. in the Soviet Union, also known as the Bolshevik Revolution, was a revolution in Russia led by the Bolshevik Party of Vladimir Lenin that was a key moment ...
of 1917, Esperanto was given a measure of government support by the new workers' states in the former Russian Empire and later by the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
government, with the
Soviet Esperantist Union Esperanto was variously endorsed and oppressed in the Soviet Union throughout its history. The language was permitted by the government in the 1920s, but its internationalist nature brought it under scrutiny in the 1930s and Joseph Stalin enforce ...
being established as an organization that, temporarily, was officially recognized. In his biography on
Joseph Stalin Joseph Vissarionovich Stalin (born Ioseb Besarionis dze Jughashvili; – 5 March 1953) was a Georgian revolutionary and Soviet political leader who led the Soviet Union from 1924 until his death in 1953. He held power as General Secreta ...
,
Leon Trotsky Lev Davidovich Bronstein. ( – 21 August 1940), better known as Leon Trotsky; uk, link= no, Лев Давидович Троцький; also transliterated ''Lyev'', ''Trotski'', ''Trotskij'', ''Trockij'' and ''Trotzky''. (), was a Russian ...
mentions that Stalin had studied Esperanto. However, in 1937, at the height of the
Great Purge The Great Purge or the Great Terror (russian: Большой террор), also known as the Year of '37 (russian: 37-й год, translit=Tridtsat sedmoi god, label=none) and the Yezhovshchina ('period of Nikolay Yezhov, Yezhov'), was General ...
, Stalin completely reversed the Soviet government's policies on Esperanto; many Esperanto speakers were executed, exiled or held in captivity in the
Gulag The Gulag, an acronym for , , "chief administration of the camps". The original name given to the system of camps controlled by the GPU was the Main Administration of Corrective Labor Camps (, )., name=, group= was the government agency in ...
labour camps. Quite often the accusation was: "You are an active member of an international spy organization which hides itself under the name of 'Association of Soviet Esperantists' on the territory of the Soviet Union." Until the end of the Stalin era, it was dangerous to use Esperanto in the Soviet Union, even though it was never officially forbidden to speak Esperanto. Fascist Italy allowed the use of Esperanto, finding its phonology similar to that of Italian and publishing some tourist material in the language. During and after the
Spanish Civil War The Spanish Civil War ( es, Guerra Civil Española)) or The Revolution ( es, La Revolución, link=no) among Nationalists, the Fourth Carlist War ( es, Cuarta Guerra Carlista, link=no) among Carlists, and The Rebellion ( es, La Rebelión, lin ...
, Francoist Spain suppressed
anarchists Anarchism is a political philosophy and movement that is skeptical of all justifications for authority and seeks to abolish the institutions it claims maintain unnecessary coercion and hierarchy, typically including, though not necessari ...
, socialists and
Catalan nationalist Catalan nationalism is the ideology asserting that the Catalans are a distinct nation. Intellectually, modern Catalan nationalism can be said to have commenced as a political philosophy in the unsuccessful attempts to establish a federal state i ...
s for many years, among whom the use of Esperanto was extensive, but in the 1950s the Esperanto movement was again tolerated.


Modern history

In 1954, the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and international security, security, develop friendly relations among nations, achieve international cooperation, and be ...
 — through
UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...
 — granted official support to Esperanto as an
international auxiliary language An international auxiliary language (sometimes acronymized as IAL or contracted as auxlang) is a language meant for communication between people from all different nations, who do not share a common first language. An auxiliary language is primaril ...
in the
Montevideo Resolution Resolution IV.4.422-4224, commonly referred to as the Montevideo Resolution, is a resolution passed in Montevideo, Uruguay on December 10, 1954 by the General Conference of UNESCO. The resolution officially supports the constructed language Esp ...
. However, Esperanto is still not one of the official languages of the UN. The development of Esperanto has continued unabated into the 21st century. The advent of the
Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
has had a significant impact on the language, as learning it has become increasingly accessible on platforms such as
Duolingo Duolingo ( ) is an American educational technology company which produces learning apps and provides language certification. On its main app, users can practice vocabulary, grammar, pronunciation and listening skills using spaced repetition. D ...
, and as speakers have increasingly networked on platforms such as
Amikumu Amikumu ( ; ) is a cross-platform app for smartphones ( Android and iOS) which can be used to find people nearby who speak or learn the same languages as the user. The app was launched for Esperanto speakers on 22 April 2017 and for speakers of ...
. With up to two million speakers, it is the most widely spoken constructed language in the world. Although no country has adopted Esperanto officially, ''
Esperantujo Esperantujo () or Esperantio () is the Esperanto community; the community of speakers of the Esperanto language and their Esperanto culture, culture, as well as the places and institutions where the language is used. The term is used "as if it wer ...
'' ("Esperanto-land") is the name given to the collection of places where it is spoken. While many of its advocates continue to hope for the day that Esperanto becomes officially recognized as the
international auxiliary language An international auxiliary language (sometimes acronymized as IAL or contracted as auxlang) is a language meant for communication between people from all different nations, who do not share a common first language. An auxiliary language is primaril ...
, some (including raŭmistoj) have stopped focusing on this goal and instead view the Esperanto community as a stateless
diasporic A diaspora ( ) is a population that is scattered across regions which are separate from its geographic place of origin. Historically, the word was used first in reference to the dispersion of Greeks in the Hellenic world, and later Jews after ...
linguistic group based on
freedom of association Freedom of association encompasses both an individual's right to join or leave groups voluntarily, the right of the group to take collective action to pursue the interests of its members, and the right of an association to accept or decline membe ...
.


Internet

On May 28, 2015, the language learning platform
Duolingo Duolingo ( ) is an American educational technology company which produces learning apps and provides language certification. On its main app, users can practice vocabulary, grammar, pronunciation and listening skills using spaced repetition. D ...
launched a free Esperanto course for English speakers. On March 25, 2016, when the first Duolingo Esperanto course completed its beta-testing phase, that course had 350,000 people registered to learn Esperanto through the medium of English. By July 2018, the number of learners had risen to 1.36 million. On July 20, 2018, Duolingo changed from recording users cumulatively to reporting only the number of "active learners" (i.e., those who are studying at the time and have not yet completed the course), which as of October 2022 stands at 299,000 learners.Language Courses for English Speakers
, October 23, 2021, Duolingo.com. Accessed October 23, 2021
On October 26, 2016, a second Duolingo Esperanto course, for which the language of instruction is Spanish, appeared on the same platform and which as of April 2021 has a further 176,000 students.Language Courses for Spanish Speakers
, 22 March 2021, Duolingo.com. Accessed 22 March 2021.
A third Esperanto course, taught in Brazilian Portuguese, began its beta-testing phase on May 14, 2018, and as of April 2021, 220,000 people are using this courseLanguage Courses for Portuguese Speakers
, 22 March 2021, Duolingo.com. Accessed 22 March 2021.
and 155,000 people in May 2022. A fourth Esperanto course, taught in French, began its beta-testing phase in July 2020,Esperanto for French Speakers
, Duolingo.com. Accessed September 15, 2020.
and as of March 2021 has 72,500 studentsLanguage Courses for French Speakers
, 22 March 2021, Duolingo.com. Accessed March 22, 2021.
and 101,000 students in May 2022. As of October 2018, , another online learning platform for Esperanto, has 320,000 registered users, and nearly 75,000 monthly visits. 50,000 users possess at least a basic understanding of Esperanto. On February 22, 2012,
Google Translate Google Translate is a multilingual neural machine translation service developed by Google to translate text, documents and websites from one language into another. It offers a website interface, a mobile app for Android and iOS, and an API t ...
added Esperanto as its 64th language. On July 25, 2016,
Yandex Translate Yandex Translate (russian: Яндекс Переводчик, r=Yandeks Perevodchik) is a web service provided by Yandex, intended for the translation of text or web pages into another language. The service uses a self-learning statistical ma ...
added Esperanto as a language. With about articles,
Esperanto Wikipedia The Esperanto Wikipedia ( eo, Vikipedio en Esperanto, or ) is the Esperanto version of Wikipedia, which was started on 11 May 2001, alongside the Basque Wikipedia. With over articles , it is the - largest Wikipedia as measured by the number o ...
(Vikipedio) is the 35th-largest Wikipedia, as measured by the number of articles, and is the largest Wikipedia in a constructed language. About 150,000 users consult the Vikipedio regularly, as attested by Wikipedia's automatically aggregated log-in data, which showed that in October 2019 the website has 117,366 unique individual visitors per month, plus 33,572 who view the site on a mobile device instead.'' Bonvenon al Vikipedia'' ("Welcome to Wikipedia"), main page of the Esperanto-language version of Wikipedia, October 4, 2019. Accessed October 4, 2019.


Linguistic properties


Classification

Esperanto's
phonology Phonology is the branch of linguistics that studies how languages or dialects systematically organize their sounds or, for sign languages, their constituent parts of signs. The term can also refer specifically to the sound or sign system of a ...
,
grammar In linguistics, the grammar of a natural language is its set of structure, structural constraints on speakers' or writers' composition of clause (linguistics), clauses, phrases, and words. The term can also refer to the study of such constraint ...
,
vocabulary A vocabulary is a set of familiar words within a person's language. A vocabulary, usually developed with age, serves as a useful and fundamental tool for communication and acquiring knowledge. Acquiring an extensive vocabulary is one of the la ...
, and
semantics Semantics (from grc, σημαντικός ''sēmantikós'', "significant") is the study of reference, meaning, or truth. The term can be used to refer to subfields of several distinct disciplines, including philosophy Philosophy (f ...
are based on the
Indo-European languages The Indo-European languages are a language family native to the overwhelming majority of Europe, the Iranian plateau, and the northern Indian subcontinent. Some European languages of this family, English, French, Portuguese, Russian, Dutc ...
spoken in Europe. The sound inventory is essentially Slavic, as is much of the semantics, whereas the vocabulary derives primarily from
Romance languages The Romance languages, sometimes referred to as Latin languages or Neo-Latin languages, are the various modern languages that evolved from Vulgar Latin. They are the only extant subgroup of the Italic languages in the Indo-European language fam ...
, with a lesser contribution from
Germanic languages The Germanic languages are a branch of the Indo-European language family spoken natively by a population of about 515 million people mainly in Europe, North America, Oceania and Southern Africa. The most widely spoken Germanic language, Engli ...
, and minor contributions from Slavic languages and
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
.
Pragmatics In linguistics and related fields, pragmatics is the study of how context contributes to meaning. The field of study evaluates how human language is utilized in social interactions, as well as the relationship between the interpreter and the int ...
and other aspects of the language not specified by Zamenhof's original documents were influenced by the native languages of early authors, primarily
Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *Rossiyane (), Russian language term for all citizens and peo ...
,
Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles, people from Poland or of Polish descent * Polish chicken *Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwr ...
,
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
, and
French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...
. Some evidence has shown that Zamenhof studied German, English, Spanish, Lithuanian, Italian and French and knew 13 different languages, which had an influence on Esparanto's linguistic properties. Paul Wexler proposes that Esperanto is relexified
Yiddish Yiddish (, or , ''yidish'' or ''idish'', , ; , ''Yidish-Taytsh'', ) is a West Germanic language historically spoken by Ashkenazi Jews. It originated during the 9th century in Central Europe, providing the nascent Ashkenazi community with a ver ...
, which he claims is in turn a relexified Slavic language, though Wexler's work on Yiddish and the methodologies he employs are largely rejected by scholars.Bernard Spolsk
''The Languages of the Jews: A Sociolinguistic History,''
Cambridge University Press, 2014 pp.157,180ff. p.183
Esperanto has been described as "a language lexically predominantly Romanic, morphologically intensively
agglutinative In linguistics, agglutination is a morphological process in which words are formed by stringing together morphemes, each of which corresponds to a single syntactic feature. Languages that use agglutination widely are called agglutinative langu ...
, and to a certain degree isolating in character". Typologically, Esperanto has
prepositions Prepositions and postpositions, together called adpositions (or broadly, in traditional grammar, simply prepositions), are a class of words used to express spatial or temporal relations (''in'', ''under'', ''towards'', ''before'') or mark various ...
and a
pragmatic word order In linguistics, word order (also known as linear order) is the order of the syntactic constituents of a language. Word order typology studies it from a cross-linguistic perspective, and examines how different languages employ different orders. C ...
that by default is '' subject–verb–object'' (SVO). Adjectives can be freely placed before or after the nouns they modify, though placing them before the noun is more common. New words are formed through extensive
prefix A prefix is an affix which is placed before the Word stem, stem of a word. Adding it to the beginning of one word changes it into another word. For example, when the prefix ''un-'' is added to the word ''happy'', it creates the word ''unhappy'' ...
ing,
suffix In linguistics, a suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns, adjectives, and verb endings, which form the conjugation of verbs. Suffixes can carry ...
ing, and
compounding In the field of pharmacy, compounding (performed in compounding pharmacies) is preparation of a custom formulation of a medication to fit a unique need of a patient that cannot be met with commercially available products. This may be done for me ...
.


Phonology

Esperanto typically has 22 to 24 consonants (depending on the phonemic analysis and individual speaker), five vowels, and two
semivowel In phonetics and phonology, a semivowel, glide or semiconsonant is a sound that is phonetically similar to a vowel sound but functions as the syllable boundary, rather than as the nucleus of a syllable. Examples of semivowels in English are the ...
s that combine with the vowels to form six
diphthong A diphthong ( ; , ), also known as a gliding vowel, is a combination of two adjacent vowel sounds within the same syllable. Technically, a diphthong is a vowel with two different targets: that is, the tongue (and/or other parts of the speech o ...
s. (The consonant and semivowel are both written ''j'', and the uncommon consonant is written with the digraph '' dz'', which is the only consonant that does not have its own letter.) Tone is not used to distinguish meanings of words.
Stress Stress may refer to: Science and medicine * Stress (biology), an organism's response to a stressor such as an environmental condition * Stress (linguistics), relative emphasis or prominence given to a syllable in a word, or to a word in a phrase ...
is always on the second-to-last vowel in proper Esperanto words, unless a final vowel is
elided In linguistics, an elision or deletion is the omission of one or more sounds (such as a vowel, a consonant, or a whole syllable) in a word or phrase. However, these terms are also used to refer more narrowly to cases where two words are run toget ...
, which occurs mostly in poetry. For example, ' "family" is , with the stress on the second ''i'', but when the word is used without the final '' (),'' the stress remains on the second  : .


Consonants

The 23 consonants are: There is some degree of allophony: * The sound is usually an
alveolar trill The voiced alveolar trill is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents dental, alveolar, and postalveolar trills is , and the equivalent X-SAMPA symbol is r. ...
, but can also be a
uvular trill The voiced uvular trill is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , a small capital letter ''R''. This consonant is one of several collectively ...
, a
uvular fricative Uvulars are consonants place of articulation, articulated with the back of the tongue against or near the Palatine uvula, uvula, that is, further back in the mouth than velar consonants. Uvulars may be stop consonant, stops, fricative consonant, ...
, and an
alveolar approximant The voiced alveolar approximant is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents the alveolar and postalveolar approximants is , a lowercase letter ''r'' rotated 18 ...
. Many other forms such as an
alveolar tap Alveolus (; pl. alveoli, adj. alveolar) is a general anatomical term for a concave cavity or pit. Uses in anatomy and zoology * Pulmonary alveolus, an air sac in the lungs ** Alveolar cell or pneumocyte ** Alveolar duct ** Alveolar macrophage * M ...
are done and accepted in practice. * The is normally pronounced like English ''v,'' but may be pronounced (between English ''v'' and ''w'') or , depending on the language background of the speaker. * A semivowel normally occurs only in
diphthong A diphthong ( ; , ), also known as a gliding vowel, is a combination of two adjacent vowel sounds within the same syllable. Technically, a diphthong is a vowel with two different targets: that is, the tongue (and/or other parts of the speech o ...
s after the vowels and , not as a consonant . * Common, if debated, assimilation includes the pronunciation of as and as . A large number of consonant clusters can occur, up to three in initial position (as in ', "strange") and five in medial position (as in '' ekssklavo'', "former slave"). Final clusters are uncommon except in unassimilated names, poetic elision of final '','' and a very few basic words such as ' "hundred" and ' "after".


Vowels

Esperanto has the five vowels found in such languages as
Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Cana ...
,
Modern Hebrew Modern Hebrew ( he, עברית חדשה, ''ʿivrít ḥadašá ', , '' lit.'' "Modern Hebrew" or "New Hebrew"), also known as Israeli Hebrew or Israeli, and generally referred to by speakers simply as Hebrew ( ), is the standard form of the He ...
, and
Modern Greek Modern Greek (, , or , ''Kiní Neoellinikí Glóssa''), generally referred to by speakers simply as Greek (, ), refers collectively to the dialects of the Greek language spoken in the modern era, including the official standardized form of the ...
. Since there are only five vowels, a good deal of variation in pronunciation is tolerated. For instance, ''e'' commonly ranges from (French ) to (French ). These details often depend on the speaker's native language. A
glottal stop The glottal plosive or stop is a type of consonantal sound used in many spoken languages, produced by obstructing airflow in the vocal tract or, more precisely, the glottis. The symbol in the International Phonetic Alphabet that represents thi ...
may occur between adjacent vowels in some people's speech, especially when the two vowels are the same, as in ' "hero" ( or ) and ' "great-grandfather" ( or ).


Orthography


Alphabet

The Esperanto alphabet is based on the
Latin script The Latin script, also known as Roman script, is an alphabetic writing system based on the letters of the classical Latin alphabet, derived from a form of the Greek alphabet which was in use in the ancient Greek city of Cumae, in southern Italy ...
, using a one-sound-one-letter principle, with the exception of ͡z It includes six
letters Letter, letters, or literature may refer to: Characters typeface * Letter (alphabet), a character representing one or more of the sounds used in speech; any of the symbols of an alphabet. * Letterform, the graphic form of a letter of the alphabe ...
with
diacritic A diacritic (also diacritical mark, diacritical point, diacritical sign, or accent) is a glyph added to a letter or to a basic glyph. The term derives from the Ancient Greek (, "distinguishing"), from (, "to distinguish"). The word ''diacriti ...
s: ĉ, ĝ, ĥ, ĵ, ŝ (with a
circumflex The circumflex () is a diacritic in the Latin and Greek scripts that is also used in the written forms of many languages and in various romanization and transcription schemes. It received its English name from la, circumflexus "bent around"a ...
), and ŭ (with a
breve A breve (, less often , neuter form of the Latin "short, brief") is the diacritic mark ˘, shaped like the bottom half of a circle. As used in Ancient Greek, it is also called , . It resembles the caron (the wedge or in Czech, in Slo ...
). The alphabet does not include the letters ''q, w, x,'' or ''y'', which are only used when writing unassimilated terms or proper names. The 28-letter alphabet is:


Pronunciation

All ''unaccented'' letters are pronounced approximately as their respective
IPA IPA commonly refers to: * India pale ale, a style of beer * International Phonetic Alphabet, a system of phonetic notation * Isopropyl alcohol, a chemical compound IPA may also refer to: Organizations International * Insolvency Practitioners ...
symbols, with the exception of ''C'' – //. Esperanto ''J'' and ''C'' are used in a way familiar to speakers of
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
and many
Slavic languages The Slavic languages, also known as the Slavonic languages, are Indo-European languages spoken primarily by the Slavic peoples and their descendants. They are thought to descend from a proto-language called Proto-Slavic, spoken during the Ear ...
, but unfamiliar to most English speakers: ''J'' has a ''Y'' sound ~i̯ as in ''yellow'' and ''boy,'' and ''C'' has a "''TS''" sound ͡s as in ''hits'' or the ''zz'' in ''pizza''. In addition, Esperanto ''G'' is always hard, as in ''give'', and Esperanto vowels are pronounced as in Spanish. The accented letters are: *''Ĉ'' is pronounced like English ''ch'' in ''chatting'' *''Ĝ'' is pronounced like English ''g'' in ''gem'' *''Ĥ'' is pronounced like the ''ch'' in German or in the Scottish Gaelic, Scots and Scottish Standard English ''loch''. It is also found sometimes in
Scouse Scouse (; formally known as Liverpool English or Merseyside English) is an Accent (dialect), accent and dialect of English language, English associated with Liverpool and the surrounding county of Merseyside. The Scouse accent is highly dis ...
as the 'k' in ''book'' and 'ck' in ''chicken''. *''Ĵ'' is pronounced like the ''s'' in English ''fusion'' or the ''J'' in French ''Jacques'' *''Ŝ'' is pronounced like English ''sh'' *''Ŭ'' is pronounced like English ''w'' and is primarily used after vowels (e.g. ''antaŭ'')


Typing diacritics

Even with the widespread adoption of
Unicode Unicode, formally The Unicode Standard,The formal version reference is is an information technology Technical standard, standard for the consistent character encoding, encoding, representation, and handling of Character (computing), text expre ...
, the letters with diacritics (found in the "Latin-Extended A" section of the
Unicode Standard Unicode, formally The Unicode Standard,The formal version reference is is an information technology standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. The standard, whic ...
) can cause problems with printing and computing, because they are not found on most physical keyboards and are left out of certain fonts. There are two principal workarounds to this problem, which substitute digraphs for the accented letters. Zamenhof, the inventor of Esperanto, created an "h-convention", which replaces ''ĉ, ĝ, ĥ, ĵ, ŝ,'' and ''ŭ'' with ''ch, gh, hh, jh, sh,'' and ''u,'' respectively. If used in a database, a program in principle could not determine whether to render, for example, ''ch'' as ''c'' followed by ''h'' or as ''ĉ'', and would fail to render, for example, the word properly, unless its component parts were intentionally separated, as in e.g. ''senc·hava''. A more recent "
x-convention There are two conventional sets ASCII substitutions for the letters in the Esperanto alphabet that have diacritics, as well as a number of graphic work-arounds. The diacritics of Esperanto were designed with a French manual typewriter in mind, as ...
" has gained ground since the advent of computing. This system replaces each diacritic with an ''x'' (not part of the Esperanto alphabet) after the letter, producing the six digraphs ''cx, gx, hx, jx, sx,'' and ''ux''. There are computer
keyboard layouts A keyboard layout is any specific physical, visual or functional arrangement of the keys, legends, or key-meaning associations (respectively) of a computer keyboard, mobile phone, or other computer-controlled typographic keyboard. is the actua ...
that support the Esperanto alphabet, and some systems use software that automatically replaces x- or h-convention digraphs with the corresponding diacritic letters (for example, for
Microsoft Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...
,
Mac OS X macOS (; previously OS X and originally Mac OS X) is a Unix operating system developed and marketed by Apple Inc. since 2001. It is the primary operating system for Apple's Mac (computer), Mac computers. Within the market of ...
, and
Linux Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, which ...
, for
Windows Phone Windows Phone (WP) is a discontinued family of mobile operating systems developed by Microsoft for smartphones as the replacement successor to Windows Mobile and Zune. Windows Phone featured a new user interface derived from the Metro design la ...
, and
Gboard Gboard is a virtual keyboard app developed by Google for Android and iOS devices. It was first released on iOS in May 2016, followed by a release on Android in December 2016, debuting as a major update to the already-established Google Keyboard ...
and AnySoftKeyboard for Android). On Linux, the
GNOME A gnome is a mythological creature and diminutive spirit in Renaissance magic and alchemy, first introduced by Paracelsus in the 16th century and later adopted by more recent authors including those of modern fantasy literature. Its characte ...
,
Cinnamon Cinnamon is a spice obtained from the inner bark of several tree species from the genus ''Cinnamomum''. Cinnamon is used mainly as an aromatic condiment and flavouring additive in a wide variety of cuisines, sweet and savoury dishes, breakfa ...
, and
KDE KDE is an international Free software movement, free software community that develops free and open-source software. As a central development hub, it provides tools and resources that allow collaborative work on this kind of software. Well-know ...
desktop environments support the entry of characters with Esperanto diacritics. Criticisms are levied against the letters with circumflex diacritics, which some find odd or cumbersome, along with their being invented specifically for Esperanto rather than borrowed from existing languages. Additionally, some of them are arguably unnecessary — for example, the use of ''ĥ'' instead of ''x'' and ''ŭ'' instead of ''w''. However, Zamenhof did not choose these letters arbitrarily: In fact, they were inspired by Czech letters with the
caron A caron (), háček or haček (, or ; plural ''háčeks'' or ''háčky'') also known as a hachek, wedge, check, kvačica, strešica, mäkčeň, varnelė, inverted circumflex, inverted hat, flying bird, inverted chevron, is a diacritic mark ( ...
diacritic but replaced the caron with a circumflex for the ease of those who had access to a French typewriter (with a circumflex dead-key). The Czech letter ''ž'' was replaced with ''ĵ'' to match the French letter ''j'' with the same sound. The letter ''ŭ'' on the other hand comes from the u-breve used in
Latin prosody Latin prosody (from Middle French ''prosodie'', from Latin ''prosōdia'', from Ancient Greek προσῳδία ''prosōidía'', "song sung to music, pronunciation of syllable") is the study of Latin poetry and its laws of meter. The following artic ...
, and is also speculated to be inspired by the Belarusian Cyrillic letter '' ў''; French typewriters can render it approximately as the French letter ''ù''.


Grammar

Esperanto words are mostly
derived Derive may refer to: * Derive (computer algebra system), a commercial system made by Texas Instruments * ''Dérive'' (magazine), an Austrian science magazine on urbanism *Dérive, a psychogeographical concept See also * *Derivation (disambiguatio ...
by stringing together
roots A root is the part of a plant, generally underground, that anchors the plant body, and absorbs and stores water and nutrients. Root or roots may also refer to: Art, entertainment, and media * ''The Root'' (magazine), an online magazine focusing ...
, grammatical endings, and at times
prefix A prefix is an affix which is placed before the Word stem, stem of a word. Adding it to the beginning of one word changes it into another word. For example, when the prefix ''un-'' is added to the word ''happy'', it creates the word ''unhappy'' ...
es and
suffix In linguistics, a suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns, adjectives, and verb endings, which form the conjugation of verbs. Suffixes can carry ...
es. This process is regular so that people can create new words as they speak and be understood.
Compound Compound may refer to: Architecture and built environments * Compound (enclosure), a cluster of buildings having a shared purpose, usually inside a fence or wall ** Compound (fortification), a version of the above fortified with defensive struct ...
words are formed with a modifier-first,
head-final In linguistics, head directionality is a proposed parameter that classifies languages according to whether they are head-initial (the head of a phrase precedes its complements) or head-final (the head follows its complements). The head is the ...
order, as in English (compare "birdsong" and "songbird," and likewise, and ). Speakers may optionally insert an ''o'' between the words in a compound noun if placing them together directly without the ''o'' would make the resulting word hard to say or understand. The different
parts of speech In grammar, a part of speech or part-of-speech (abbreviated as POS or PoS, also known as word class or grammatical category) is a category of words (or, more generally, of lexical items) that have similar grammatical properties. Words that are assi ...
are marked by their own suffixes: all
common noun A proper noun is a noun that identifies a single entity and is used to refer to that entity (''Africa'', ''Jupiter'', ''Sarah'', ''Microsoft)'' as distinguished from a common noun, which is a noun that refers to a class of entities (''continent, ...
s end in , all
adjective In linguistics, an adjective (list of glossing abbreviations, abbreviated ) is a word that generally grammatical modifier, modifies a noun or noun phrase or describes its referent. Its semantic role is to change information given by the noun. Tra ...
s in , all derived adverbs in , and all
verb A verb () is a word (part of speech) that in syntax generally conveys an action (''bring'', ''read'', ''walk'', ''run'', ''learn''), an occurrence (''happen'', ''become''), or a state of being (''be'', ''exist'', ''stand''). In the usual descri ...
s except the
jussive The jussive (abbreviated ) is a grammatical mood of verbs for issuing orders, commanding, or exhorting (within a subjunctive framework). English verbs are not marked for this mood. The mood is similar to the ''cohortative'' mood, which typically a ...
(or imperative) and
infinitive Infinitive (abbreviated ) is a linguistics term for certain verb forms existing in many languages, most often used as non-finite verbs. As with many linguistic concepts, there is not a single definition applicable to all languages. The word is deri ...
end in , specifically in one of six tense and mood suffixes, such as the present tense ; the jussive mood, which is tenseless, ends in . Nouns and adjectives have two cases: Nominative case, nominative for grammatical subjects and in general, and Accusative case, accusative for direct objects and (after a preposition) to indicate direction of movement. Grammatical number, Singular nouns used as grammatical subjects end in , Grammatical number, plural subject nouns in (pronounced [oi̯] like English "oy"). Singular direct object forms end in , and plural direct objects with the combination ([oi̯n]; rhymes with "coin"): indicates that the word is a noun, indicates the plural, and indicates the accusative case, accusative (direct object) case. Adjectives Grammatical number#Adjectives and determiners, agree with their nouns; their endings are singular subject ([a]; rhymes with "ha!"), plural subject ([ai̯], pronounced "eye"), singular object , and plural object ([ai̯n]; rhymes with "fine"). The suffix , besides indicating the direct object, is used to indicate movement and a few other things as well. The six verb inflections consist of three tenses and three moods. They are present tense , future tense , past tense ,
infinitive Infinitive (abbreviated ) is a linguistics term for certain verb forms existing in many languages, most often used as non-finite verbs. As with many linguistic concepts, there is not a single definition applicable to all languages. The word is deri ...
mood , conditional mood and jussive mood (used for wishes and commands). Verbs are not marked for person or number. Thus, means "to sing", means "I sing", means "you sing", and means "they sing". Word order is comparatively free. Adjectives may precede or follow nouns; subjects, verbs and objects may occur in any order. However, the article (grammar), article "the", demonstratives such as "that" and prepositions (such as "at") must come before their related nouns. Similarly, the negative "not" and Grammatical conjunction, conjunctions such as "and" and "that" must precede the phrase or clause that they introduce. In copula (linguistics), copular (A = B) clauses, word order is just as important as in English: "people are animals" is distinguished from "animals are people".


Vocabulary

The core vocabulary of Esperanto was defined by , published by Zamenhof in 1887. This book listed 900 roots; these could be expanded into tens of thousands of words using prefixes, suffixes, and compounding. In 1894, Zamenhof published the first Esperanto dictionary, , which had a larger set of roots. The rules of the language allowed speakers to borrow new roots as needed; it was recommended, however, that speakers use most international forms and then derive related meanings from these. Since then, many words have been borrowed, primarily (but not solely) from the European languages. Not all proposed borrowings become widespread, but many do, especially technical terminology, technical and science, scientific terms. Terms for everyday use, on the other hand, are more likely to be derived from existing roots; "computer", for instance, is formed from the verb "compute" and the suffix "tool". Words are also calqued; that is, words acquire new meanings based on usage in other languages. For example, the word "mouse" has acquired the meaning of a mouse (computing), computer mouse from its usage in many languages (English ''mouse'', French ''souris'', Dutch ''muis'', Spanish ''ratón'', etc.). Esperanto speakers often debate about whether a particular borrowing is justified or whether meaning can be expressed by deriving from or extending the meaning of existing words. Some compounds and formed words in Esperanto are not entirely straightforward; for example, , literally "give out", means "publish", paralleling the usage of certain European languages (such as German ''herausgeben'', Dutch ''uitgeven'', Russian ''издать izdat'‌''). In addition, Esperanto words with the ad hoc suffix -um, the suffix ''-um-'' has no defined meaning; words using the suffix must be learned separately (such as "to the right" and "clockwise"). There are not many idiomatic or slang words in Esperanto, as these forms of speech tend to make international communication difficult—working against Esperanto's main goal. Instead of derivations of Esperanto roots, new roots are taken from European languages in the endeavor to create an international language., Claude Piron. Vienna: , 1989. "The language wants to be elegant, not elephantine."


Sample text

The following short extract gives an idea of the character of Esperanto. (Pronunciation is covered above; the Esperanto letter ''j'' is pronounced like English ''y''.) * Esperanto: :«» * English translation: :''In many places in China, there were temples of the dragon-king. During times of drought, people would pray in the temples that the dragon-king would give rain to the human world. At that time the dragon was a symbol of the supernatural creature. Later on, it became the ancestor of the highest rulers and symbolized the absolute authority of a feudal emperor. The emperor claimed to be the son of the dragon. All of his personal possessions carried the name "dragon" and were decorated with various dragon figures. Now dragon decorations can be seen everywhere in China and legends about dragons circulate.''


Simple phrases

Listed below are some useful Esperanto words and phrases along with help:IPA, IPA transcriptions:


Eurocentricity

The
vocabulary A vocabulary is a set of familiar words within a person's language. A vocabulary, usually developed with age, serves as a useful and fundamental tool for communication and acquiring knowledge. Acquiring an extensive vocabulary is one of the la ...
, orthography,
phonology Phonology is the branch of linguistics that studies how languages or dialects systematically organize their sounds or, for sign languages, their constituent parts of signs. The term can also refer specifically to the sound or sign system of a ...
, and
semantics Semantics (from grc, σημαντικός ''sēmantikós'', "significant") is the study of reference, meaning, or truth. The term can be used to refer to subfields of several distinct disciplines, including philosophy Philosophy (f ...
are all thoroughly European language, European. The vocabulary, for example, draws about three-quarters from
Romance languages The Romance languages, sometimes referred to as Latin languages or Neo-Latin languages, are the various modern languages that evolved from Vulgar Latin. They are the only extant subgroup of the Italic languages in the Indo-European language fam ...
, with the rest split between
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
,
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...
and
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
. The
syntax In linguistics, syntax () is the study of how words and morphemes combine to form larger units such as phrases and sentences. Central concerns of syntax include word order, grammatical relations, hierarchical sentence structure ( constituency) ...
has Germanic and Slavic tendencies, with internal tensions when these disagree. The phonology is said to be similar to
Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles, people from Poland or of Polish descent * Polish chicken *Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwr ...
. The language also has many calques of Polish expressions.


Education

Esperanto speakers learn the language through autodidacticism, self-directed study, online tutorials, and correspondence courses taught by volunteers. More recently, free teaching websites like and have become available. Esperanto instruction is rarely available at schools, including four primary schools in a pilot project under the supervision of the University of Manchester, and by one count at a few universities. However, outside China and Hungary, these mostly involve informal arrangements, rather than dedicated departments or state sponsorship. Eötvös Loránd University in Budapest had a department of Interlinguistics and Esperanto from 1966 to 2004, after which time instruction moved to Vocational university, vocational colleges; there are state examinations for Esperanto instructors. Additionally, Adam Mickiewicz University in Poznań, Adam Mickiewicz University in Poland offers a diploma in Interlinguistics. The Federal Senate (Brazil), Senate of Brazil passed a bill in 2009 that would make Esperanto an optional part of the curriculum in Public school (government funded), public schools, although mandatory if there is demand for it. , the bill is still under consideration by the Chamber of Deputies of Brazil, Chamber of Deputies. In the United States, Esperanto is notably offered as a weekly evening course at Stanford University, Stanford University's Bechtel International Center. ''Conversational Esperanto, The International Language'', is a free drop-in class that is open to Stanford students and the general public on campus during the academic year. With administrative permission, Stanford Students can take the class for two credits a quarter through the Linguistics Department. "Even four lessons are enough to get more than just the basics," the Esperanto at Stanford website reads. Esperanto-USA suggests that Esperanto can be learned in, at most, one quarter of the amount of time required for other languages.


Third-language acquisition

From 2006 to 2011, four primary schools in England, Britain, with 230 pupils, followed a course in "Language education#Learning Esperanto as a propaedeutic strategy for learning other languages, propaedeutic Esperanto"—that is, instruction in Esperanto to raise language awareness, and to accelerate subsequent learning of foreign languages—under the supervision of the University of Manchester. As they put it,
Many schools used to teach children the Recorder (musical instrument), recorder, not to produce a nation of recorder players, but as a preparation for learning other instruments. [We teach] Esperanto, not to produce a nation of Esperanto-speakers, but as a preparation for learning other languages.
The results showed that the pupils achieved enhanced metalinguistic awareness, though the study did not indicate whether a course in a language other than Esperanto would have led to similar results. Similar studies have been conducted in New Zealand, the United States, and Germany. The results of these studies were favorable, and demonstrated that studying Esperanto before another foreign language expedites the acquisition of the other, natural language. In one study in England,Williams, N. (1965) 'A language teaching experiment', ''Canadian Modern Language Review'' 22.1: 26–28 a group of European secondary school students studied Esperanto for one year, then French for three years, and ended up with a better command of French than a control group, who had studied French for a four-year period.


Community


Geography and demography

Esperanto is by far the most widely spoken constructed language in the world. Speakers are most numerous in Europe and East Asia, especially in urban areas, where they often form Esperanto clubs.Sikosek, Ziko M. ("Esperanto without Myths"). Second edition. Antwerp: Flandra Esperanto-Ligo, 2003. Esperanto is particularly prevalent in the northern and central countries of Europe; in China,
Korea Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ...
, Japan, and Iran within Asia; in Brazil, and the United States in the Americas; and in Togo in Africa. Countering a common criticism against Esperanto, the statistician Svend Nielsen has found no significant correlation between the number of Esperanto speakers and the similarity of a given national native language to Esperanto. He concludes that Esperanto tends to be more popular in rich countries with widespread Internet access and a tendency to contribute more to science and culture. Linguistic diversity within a country was found to have no, or perhaps a slightly reductive, correlation with Esperanto popularity.


Number of speakers

An estimate of the number of Esperanto speakers was made by Sidney S. Culbert, a retired psychology professor at the University of Washington and a longtime List of Esperanto speakers, Esperantist, who tracked down and tested Esperanto speakers in sample areas in dozens of countries over a period of twenty years. Culbert concluded that between one and two million people speak Esperanto at ILR scale, Foreign Service Level 3, "professionally proficient" (able to communicate moderately complex ideas without hesitation, and to follow speeches, radio broadcasts, etc.).Culbert, Sidney S
Three letters about his method for estimating the number of Esperanto speakers
, scanned and HTMLized by David Wolff
Culbert's estimate was not made for Esperanto alone, but formed part of his listing of estimates for all languages of more than one million speakers, published annually in the World Almanac and Book of Facts. Culbert's most detailed account of his methodology is found in a 1989 letter to David Wolff. Since Culbert never published detailed intermediate results for particular countries and regions, it is difficult to independently gauge the accuracy of his results. In the Almanac, his estimates for numbers of language speakers were rounded to the nearest million, thus the number of Esperanto speakers is shown as two million. This latter figure appears in ''Ethnologue''. Assuming that this figure is accurate, that means that about 0.03% of the world's population speaks the language. Although it does not meet Zamenhof's goal of a international auxiliary language, universal language, it still represents a level of popularity unmatched by any other constructed language. Marcus Sikosek (now Ziko van Dijk) has challenged this figure of 1.6 million as exaggerated. He estimated that even if Esperanto speakers were evenly distributed, assuming one million Esperanto speakers worldwide would lead one to expect about 180 in the city of Cologne, Germany, Cologne. Van Dijk finds only 30 fluency, fluent speakers in that city, and similarly smaller-than-expected figures in several other places thought to have a larger-than-average concentration of Esperanto speakers. He also notes that there are a total of about 20,000 members of the various Esperanto organizations (other estimates are higher). Though there are undoubtedly many Esperanto speakers who are not members of any Esperanto organization, he thinks it unlikely that there are fifty times more speakers than organization members. Finns, Finnish linguistics, linguist Jouko Lindstedt, an expert on native-born Esperanto speakers, presented the following schemeLindstedt, Jouko. "Re: " (posting)
DENASK-L@helsinki.fi
, April 22, 1996.
to show the overall proportions of language capabilities within the Esperanto community: * 1,000 have Esperanto as their native family language. * 10,000 speak it fluently. * 100,000 can use it actively. * One million understand a large amount passively. * Ten million have studied it to some extent at some time. In 2017, doctoral student Svend Nielsen estimated around 63,000 Esperanto speakers worldwide, taking into account association memberships, user-generated data from Esperanto websites and census statistics. This number, however, was disputed by statistician Sten Johansson, who questioned the reliability of the source data and highlighted a wide margin of error, the latter point with which Nielsen agrees. Both have stated, however, that this new number is likely more realistic than some earlier projections. In the absence of Dr. Culbert's detailed sampling data, or any other census data, it is impossible to state the number of speakers with certainty. According to the website of the
Universal Esperanto Association The Universal Esperanto Association ( eo, Universala Esperanto-Asocio, UEA), also known as the World Esperanto Association, is the largest international organization of Esperanto speakers, with 5501 individual members in 121 countries and 9215 th ...
:
Numbers of textbooks sold and membership of local societies put "the number of people with some knowledge of the language in the hundreds of thousands and possibly millions".


Native speakers

Native Esperanto speakers, , have learned the language from birth from Esperanto-speaking parents. This usually happens when Esperanto is the chief or only common language in an international family, but sometimes occurs in a family of Esperanto speakers who often use the language. As of 1996, according to Corsetti, there were approximately 350 attested cases of families with native Esperanto speakers (which means there were around 700 Esperanto speaking natives in these families, not accounting for older native speakers). The 2022 edition of ''Ethnologue'' gives 1,000 L1 users citing Corsetti et al 2004. However, native speakers do not occupy an authoritative position in the Esperanto community, as they would in other language communities. This presents a challenge to linguists, whose usual source of grammaticality and meanings are native speakers.


Culture

Esperantist An Esperantist ( eo, esperantisto) is a person who speaks, reads or writes Esperanto. According to the Declaration of Boulogne, a document agreed upon at the first World Esperanto Congress in 1905, an Esperantist is someone who speaks Esperanto ...
s can access an international culture, including a large body of original as well as translated Esperanto literature, literature. There are more than 25,000 Esperanto books, both originals and translations, as well as several regularly distributed List of Esperanto magazines, Esperanto magazines. In 2013 a museum about Esperanto opened in China. Esperantists use the language for free accommodations with Esperantists in 92 countries using the or to develop pen pals through '. Every year, Esperantists meet for the World Congress of Esperanto ''()''. Historically, much Esperanto music, such as , has been in various folk traditions. There is also a variety of classical and semi-classical choral music, both original and translated, as well as large ensemble music that includes voices singing Esperanto texts. Lou Harrison, who incorporated styles and instruments from many world cultures in his music, used Esperanto titles and/or texts in several of his works, most notably (1973). David Gaines (composer), David Gaines used Esperanto poems as well as an excerpt from a speech by Dr. Zamenhof for his ''Symphony No. One (Esperanto)'' for mezzo-soprano and orchestra (1994–98). He wrote original Esperanto text for his (''I Can Cry No Longer'') for unaccompanied SATB choir (1994). There are also shared traditions, such as
Zamenhof Day Zamenhof Day ( eo, Zamenhofa Tago, Polish: ), also called Esperanto Book Day, is celebrated on 15 December, the birthday of Esperanto creator L. L. Zamenhof. It is the most widely celebrated day in Esperanto culture.Esperantist An Esperantist ( eo, esperantisto) is a person who speaks, reads or writes Esperanto. According to the Declaration of Boulogne, a document agreed upon at the first World Esperanto Congress in 1905, an Esperantist is someone who speaks Esperanto ...
s speak primarily in Esperanto at World Esperanto Congress, international Esperanto meetings. Esperanto proponents, such as Prof. Humphrey Tonkin of the University of Hartford, argue that Esperanto is "culturally neutral by design, as it was intended to be a facilitator between cultures, not to be the carrier of any one national culture". The late Scottish Esperanto author William Auld wrote extensively on the subject, arguing that Esperanto is "the expression of a Esperanto as an international language, common human culture, unencumbered by national frontiers. Thus it is considered a culture on its own." Critics have argued that the language is Eurocentrism, eurocentric, as it draws much of its vocabulary from European languages.


Esperanto heritage

Several Esperanto associations also advance education in and about Esperanto and aim to preserve and promote the culture and heritage of Esperanto. Poland added Esperanto to its list of intangible cultural heritage in 2014.


Notable authors in Esperanto

Some authors of works in Esperanto are: * Muztar Abbasi (translated the Quran into Esperanto) * William Auld * Julio Baghy * Kazimierz Bein () * Marjorie Boulton * Jorge Camacho (writer), Jorge Camacho * Fernando de Diego (mainly translations) * Vasili Eroshenko * Jean Forge * Antoni Grabowski * Kalman Kalocsay * Anna Löwenstein * Kenji Miyazawa (translated his pre-existing works into Esperanto) * Nikolai Vladimirovich Nekrasov, Nikolai Nekrasov * Nemere István, István Nemere * Claude Piron * Edmond Privat * Frederic Pujulà i Vallès * Baldur Ragnarsson * Reto Rossetti * Raymond Schwartz * Tibor Sekelj * Tivadar Soros * Spomenka Štimec * Éva Tófalvy * Vladimir Varankin * Gaston Waringhien *
L. L. Zamenhof L. L. Zamenhof (15 December 185914 April 1917) was an ophthalmologist who lived for most of his life in Warsaw. He is best known as the creator of Esperanto, the most widely used constructed international auxiliary language. Zamenhof first dev ...
* Þórbergur Þórðarson


Popular culture

In the futuristic novel ''Lord of the World'' by Robert Hugh Benson, Esperanto is presented as the predominant language of the world, much as Latin is the language of the Church. A reference to Esperanto appears in the science-fiction story ''War with the Newts'' by Karel Čapek, published in 1936. As part of a passage on what language the salamander-looking creatures with human cognitive ability should learn, it is noted that "...in the Reform schools, Esperanto was taught as the medium of communication." (P. 206). Esperanto has been used in many films and novels. Typically, this is done either to add the exotic flavour of a foreign language without representing any particular ethnicity, or to avoid going to the trouble of inventing a new language. The Charlie Chaplin film ''The Great Dictator'' (1940) showed Warsaw ghetto, Jewish ghetto shop signs in Esperanto. Two full-length feature films have been produced with dialogue entirely in Esperanto: '','' in 1964, and ''Incubus (1965 film), Incubus,'' a 1965 B-movie horror film which is also notable for starring William Shatner shortly before he began working on ''Star Trek: The Original Series, Star Trek''. In Captain Fantastic (film), ''Captain Fantastic'' (2016) there is a dialogue in Esperanto. The 1994 film Street Fighter (1994 film), ''Street Fighter'' contains Esperanto dialogue spoken by the character Sagat. Finally, Mexican film director Alfonso Cuarón has publicly shown his fascination for Esperanto, going as far as naming his film production company Esperanto Filmoj ("Esperanto Films").


Science

In 1921 the French Academy of Sciences recommended using Esperanto for international scientific communication. A few scientists and mathematicians, such as Maurice René Fréchet, Maurice Fréchet (mathematics), John C. Wells (linguistics), Helmar Frank (pedagogy and cybernetics), and Nobel Prize in Economics, Nobel laureate Reinhard Selten (economics) have published part of their work in Esperanto. Frank and Selten were among the founders of the Akademio Internacia de la Sciencoj San Marino, International Academy of Sciences in San Marino, sometimes called the "Esperanto University", where Esperanto is the primary language of teaching and administration. A message in Esperanto was recorded and Contents of the Voyager Golden Record, included in ''Voyager 1''s Voyager Golden Record, Golden Record.


Commerce and trade

Esperanto business groups have been active for many years. Research conducted in the 1920s by the French Chamber of Commerce and reported in ''The New York Times'' suggested that Esperanto seemed to be the best business language. The privacy-oriented cryptocurrency, Monero, takes its name from the Esperanto word for ''coin''.


Goals of the movement

Zamenhof had three goals, as he wrote already in 1887: to create an easy language, to create a language ready to use "whether the language be universally accepted or not" and to find some means to get many people to learn the language. So Zamenhof's intention was not only to create an easy-to-learn language to foster peace and international understanding as a general language, but also to create a language for immediate use by a (small) language community. Esperanto was to serve as an international auxiliary language, that is, as a universal second language, not to replace ethnic languages. This goal was shared by Zamenhof among Esperanto speakers at the beginning of the movement. Later, Esperanto speakers began to see the language and the culture that had grown up around it as ends in themselves, even if Esperanto is never adopted by the United Nations or other international organizations. Esperanto speakers who want to see Esperanto adopted officially or on a large scale worldwide are commonly called , from , meaning "final victory". There are two kinds of ''finvenkismo'': ''desubismo'' aims to spread Esperanto between ordinary people (''desube'', from below) to form a steadily growing community of Esperanto speakers, while ''desuprismo'' aims to act from above (''desupre''), beginning with politicians. Zamenhof considered the first way more plausible, as "for such affairs as ours, governments come with their approval and help usually only when everything is completely ready." Those who focus on the intrinsic value of the language are commonly called , from Rauma, Finland, Rauma, Finland, where a declaration on the short-term improbability of the and the value of Esperanto culture was made at the International Youth Congress in 1980. However the "Manifesto de Raŭmo" clearly mentions the intention to further spread the language: "We want to spread Esperanto to put into effect its positive values more and more, step by step". In 1996 the Prague Manifesto (Esperanto), Prague Manifesto was adopted at the annual congress of the Universal Esperanto Association (UEA); it was subscribed by individual participants and later by other Esperanto speakers. More recently, language-learning apps like
Duolingo Duolingo ( ) is an American educational technology company which produces learning apps and provides language certification. On its main app, users can practice vocabulary, grammar, pronunciation and listening skills using spaced repetition. D ...
and
Amikumu Amikumu ( ; ) is a cross-platform app for smartphones ( Android and iOS) which can be used to find people nearby who speak or learn the same languages as the user. The app was launched for Esperanto speakers on 22 April 2017 and for speakers of ...
have helped to increase the amount of fluent speakers of Esperanto, and find others in their area to speak the language with.


Symbols and flags

The earliest flag, and the one most commonly used today, features a green five-pointed star against a white canton (flag), canton, upon a field of green. It was proposed to Zamenhof by Richard H. Geoghegan, Richard Geoghegan, author of the first Esperanto textbook for English speakers, in 1887. The flag was approved in 1905 by delegates to the first conference of Esperantists at Boulogne-sur-Mer. The green star on white (') is also used by itself as a round (buttonhole, etc.) emblem by many esperantists, among other reasons to enhance their visibility outside the Esperanto world. A version with an ''E'' superimposed over the green star is sometimes seen. Other variants include that for Christian Esperantists, with a white Christian cross superimposed upon the green star, and that for Leftists, with Red flag (politics), the color of the field changed from green to red. In 1987, a second flag design was chosen in a contest organized by the UEA celebrating the first centennial of the language. It featured a white background with two stylised curved "E"s facing each other. Dubbed the (Esperanto jubilee symbol, jubilee symbol), it attracted criticism from some Esperantists, who dubbed it the (melon) for its elliptical shape. It is still in use, though to a lesser degree than the traditional symbol, known as the (green star).


Politics

Esperanto has been placed in many proposed political situations. The most popular of these is the Europe–Democracy–Esperanto, which aims to establish Esperanto as the official language of the European Union. Grin's Report, published in 2005 by François Grin, found that the use of English as the lingua franca within the European Union costs billions annually and significantly benefits English-speaking countries financially.. The report considered a scenario where Esperanto would be the lingua franca, and found that it would have many advantages, particularly economically speaking, as well as ideologically. Left-wing politics, Left-wing currents exist in the wider Esperanto world, mostly organized through the Sennacieca Asocio Tutmonda founded by French theorist Eugène Lanti. Other notable Esperanto socialists include Nikolai Vladimirovich Nekrasov, Nikolai Nekrasov and Vladimir Varankin, both of whom were put to death in October 1938 during the Great Purge, Stalinist repressions. Nekrasov was accused of being "an organizer and leader of a fascist, espionage, terrorist organization of Esperantists."


Religion


Oomoto

The Oomoto religion encourages the use of Esperanto among its followers and includes Zamenhof as one of its deified spirits.


Baháʼí Faith

The Baháʼí Faith encourages the Baháʼí Faith and auxiliary language, use of an auxiliary international language. `Abdu'l-Bahá praised the ideal of Esperanto, and there was an affinity between Esperantists and Baháʼís during the late 19th century and early 20th century. On February 12, 1913, `Abdu'l-Bahá gave a talk to the Paris Esperanto Society, stating:
Now, praise be to God that Dr. Zamenhof has invented the Esperanto language. It has all the potential qualities of becoming the international means of communication. All of us must be grateful and thankful to him for this noble effort; for in this way he has served his fellowmen well. With untiring effort and self-sacrifice on the part of its devotees Esperanto will become universal. Therefore every one of us must study this language and spread it as far as possible so that day by day it may receive a broader recognition, be accepted by all nations and governments of the world, and become a part of the curriculum in all the public schools. I hope that Esperanto will be adopted as the language of all the future international conferences and congresses, so that all people need acquire only two languages—one their own tongue and the other the international language. Then perfect union will be established between all the people of the world. Consider how difficult it is today to communicate with various nations. If one studies fifty languages one may yet travel through a country and not know the language. Therefore I hope that you will make the utmost effort, so that this language of Esperanto may be widely spread.
Lidia Zamenhof, daughter of L. L. Zamenhof, became a Baháʼí around 1925. James Ferdinand Morton Jr., an early member of the Baháʼí Faith in Greater Boston, was vice-president of the Esperanto League for North America. Ehsan Yarshater, the founding editor of ''Encyclopædia Iranica'', notes how as a child in Iran he learned Esperanto and that when his mother was visiting Haifa on a Baháʼí pilgrimage he wrote her a letter in Persian as well as Esperanto. At the request of 'Abdu’l-Baha, Agnes Baldwin Alexander became an early advocate of Esperanto and used it to spread the Baháʼí teachings at meetings and conferences in Japan. Today there exists an active sub-community of Baháʼí Esperantists and various volumes of Baháʼí literature have been translated into Esperanto. In 1973, the Baháʼí Esperanto-League for active Baháʼí supporters of Esperanto was founded.


Spiritism

In 1908, Spiritism, spiritist Camilo Chaigneau wrote an article named "Spiritism and Esperanto" in the periodic ''La Vie d'Outre-Tombe'' recommending the use of Esperanto in a "central magazine" for all spiritists and esperantists. Esperanto then became actively promoted by spiritists, at least in Brazil, initially by Ismael Gomes Braga and František Lorenz; the latter is known in Brazil as Francisco Valdomiro Lorenz, and was a pioneer of both spiritist and Esperantist movements in this country. The Brazilian Spiritist Federation publishes Esperanto coursebooks, translations of Spiritist Codification, Spiritism's basic books, and encourages Spiritists to become Esperantists. W. T. Stead, William T. Stead, a famous spiritualist and occultist in the United Kingdom, co-founded the first Esperanto club in the U.K.


Theosophy

The Teozofia Esperanta Ligo (Theosophical Esperantist League) was formed in 1911, and the organization's journal, ''Espero Teozofia'', was published from 1913 to 1928.


Bible translations

The first translation of the Bible into Esperanto was a translation of the Tanakh (or Old Testament) done by
L. L. Zamenhof L. L. Zamenhof (15 December 185914 April 1917) was an ophthalmologist who lived for most of his life in Warsaw. He is best known as the creator of Esperanto, the most widely used constructed international auxiliary language. Zamenhof first dev ...
. The translation was reviewed and compared with other languages' translations by a group of British clergy and scholars before its publication at the British and Foreign Bible Society in 1910. In 1926 this was published along with a New Testament translation, in an edition commonly called the "". In the 1960s, the tried to organize a new, ecumenical Esperanto Bible version. Since then, the Dutch Remonstrant pastor Gerrit Berveling has translated the Deuterocanonical or apocryphal books, in addition to new translations of the Gospels, some of the New Testament epistles, and some books of the Tanakh. These have been published in various separate booklets, or serialized in , but the Deuterocanonical books have appeared in recent editions of the ''Londona Biblio''.


Christianity

Christian Esperanto organizations and publications include: * After a failed attempt to start a Catholic Esperanto organization, Emile Peltier, a parish priest near Tours, France, published the first issue of ''Espero Katolika'' (Catholic Hope) in 1902''.'' A year after Peltier's death, the International Union of Catholic Esperantists (Internacia Katolika Unuiĝo Esperantista, IKUE) was formed in 1910. Father Max Josef Metzger, Max Metzger founded the World Peace League of the White Cross in 1916 and the German Catholics' Peace Association in 1919, both of which used Esperanto as their working language. Two Roman Catholic popes, Pope John Paul II, John Paul II and Pope Benedict XVI, Benedict XVI, have regularly used Esperanto in their multilingual blessings at Easter and Christmas each year since Easter 1994. * In 1911, The International League of Christian Esperantists (''Kristana Esperantista Ligo Internacia'', KELI) was founded during the Universal Congress of Esperanto in Anvers. The founder, Paul Hübner (1881-1970), was an early supporter of the Nazism, Nazi movement, a fact which disenfranchised liberal and Jewish members, thus severely limiting the growth of the KELI during the first half of the 20th century. KELI's bimonthly interdenominational magazine, ''Dia Regno'', continues to be published and is reportedly made available to readers in 48 countries. They have also published several Esperanto hymnals including the 1971 ''Adoru Kantante'' (Worship by Singing) and ''Tero kaj Ĉielo Kantu'' (Earth and Heaven Sing). * The Quaker Esperanto Society (''Kvakera Esperanto-Societo'', KES) was established in 1921 and described in multiple issues of "The Friend (Quaker magazine), The Friend" Advices and Queries (''Konsiloj kaj Demandoj)'' and several other Quaker texts have been translated. Well-known Esperantists who were also Quakers include authors and historians, Edmond Privat and Montagu C. Butler, Montagu Christie Butler. * The first Christadelphian publications in Esperanto were published in 1910. * Chick Publications, a publisher of Fundamentalist Christianity, Protestant fundamentalist-themed evangelistic tracts, has published a number of comic book–style tracts by Jack T. Chick translated into Esperanto, including "This Was Your Life!" ("") * The Book of Mormon has been partially translated into Esperanto, although the translation has not been officially endorsed by the Church of Jesus Christ of Latter-day Saints. There exists a group of Latter-day Saint Esperantists who distribute church literature in the language. * There are instances of Christian apologetics, Christian apologists and teachers using Esperanto as a medium. Nigerian pastor Bayo Afolaranmi's "Spirita nutraĵo" ("spiritual food") Yahoo mailing list, for example, has hosted weekly messages since 2003.


Islam

Ayatollah Khomeini of Iran called on Muslims to learn Esperanto and praised its use as a medium for better understanding among peoples of different religious backgrounds. After he suggested that Esperanto replace English as an international ''lingua franca'', it began to be used in the seminaries of Qom. An Esperanto translation of the Qur'an was published by the state shortly thereafter.


Modifications

Though Esperanto itself has changed little since the publication of (''Foundation of Esperanto''), a number of reform projects have been proposed over the years, starting with Reformed Esperanto, Zamenhof's proposals in 1894 and in 1907. Several later constructed languages, such as Universal (Esperantido), Universal, Esperantido#Saussure, Saussure, Romániço, Esperantido#Internasia, Internasia, Esperantido#Esperanto sen Fleksio, Esperanto sen Fleksio, and Mundolingvo, were all based on Esperanto. In modern times, conscious attempts have been made to eliminate perceived sexism in the language, such as Riism. Many words with now have alternative spellings with and occasionally , so that may also be spelled ; see Esperanto phonology#Loss of phonemic ĥ, Esperanto phonology for further details of replacement. Reforms aimed at altering country names have also resulted in a number of different options, either due to disputes over suffixes or Eurocentrism in naming various countries.


Criticism

There have been numerous objections to Esperanto over the years. For example, there has been criticism that Esperanto is not neutral enough, but also that it should convey a specific culture, which would make it less neutral; that Esperanto does not draw on a wide enough selection of the world's languages, but also that it should be more narrowly European.


Language-neutrality

Esperantists often argue for Esperanto as a culturally neutral means of communication. However, it is often accused of being Eurocentrism, Eurocentric. This is most often noted in regard to the
vocabulary A vocabulary is a set of familiar words within a person's language. A vocabulary, usually developed with age, serves as a useful and fundamental tool for communication and acquiring knowledge. Acquiring an extensive vocabulary is one of the la ...
, but applies equally to the orthography,
phonology Phonology is the branch of linguistics that studies how languages or dialects systematically organize their sounds or, for sign languages, their constituent parts of signs. The term can also refer specifically to the sound or sign system of a ...
, and
semantics Semantics (from grc, σημαντικός ''sēmantikós'', "significant") is the study of reference, meaning, or truth. The term can be used to refer to subfields of several distinct disciplines, including philosophy Philosophy (f ...
, all of which are thoroughly European language, European. The vocabulary, for example, draws about three-quarters from
Romance languages The Romance languages, sometimes referred to as Latin languages or Neo-Latin languages, are the various modern languages that evolved from Vulgar Latin. They are the only extant subgroup of the Italic languages in the Indo-European language fam ...
, and the remainder primarily from
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
,
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...
and
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
. The
syntax In linguistics, syntax () is the study of how words and morphemes combine to form larger units such as phrases and sentences. Central concerns of syntax include word order, grammatical relations, hierarchical sentence structure ( constituency) ...
was inspired by Romance, and the phonology and semantics by Slavic and Germanic languages, Germanic languages. The
grammar In linguistics, the grammar of a natural language is its set of structure, structural constraints on speakers' or writers' composition of clause (linguistics), clauses, phrases, and words. The term can also refer to the study of such constraint ...
is arguably more European than not. Supporters have argued that the agglutinative grammar and verb regularity of Esperanto has more in common with Asian languages than with European ones. A 2010 typological study concluded that "Esperanto is indeed somewhat European in character, but considerably less so than the European languages themselves."


Gender-neutrality

Esperanto is frequently accused of being inherently sexism, sexist, because the default form of some nouns is masculine while a derived form is used for the feminine, which is said to retain traces of the male-dominated society of late 19th-century Europe of which Esperanto is a product.Bertilo
(in Esperanto)
These nouns are primarily titles and kin terms, such as ''sinjoro'' "Mr, sir" vs. ''sinjorino'' "Ms, lady" and ''patro'' "father" vs. ''patrino'' "mother". In addition, nouns that denote persons and whose definitions are not explicitly male are often assumed to be male unless explicitly made female, such as ''doktoro,'' a PhD doctor (male or unspecified) versus ''doktorino,'' a female PhD. This is analogous to the situation with the English suffix ''-ess,'' as in the words ''baron/baroness'', ''waiter/waitress'', etc. On the other hand, the pronoun ''ĝi'' ("it") may be used generically to mean he/she/they; the pronoun ''li'' ("he") is always masculine and ''ŝi'' ("she") is always female, despite some authors' arguments. A gender-neutral singular pronoun ''ri'' has gradually become more widely used in recent years, although it is not currently universal. The plural pronoun ''ili'' ("they") is always neutral, as are nouns with the prefix ''ge–'' such as ''geviroj'' (equivalent to ''viro kaj virino'' "man and woman").


Case and number agreement

Speakers of languages without grammatical case or adjectival agreement frequently complain about these aspects of Esperanto. In addition, in the past some people found the Ancient Greek language, Classical Greek forms of the plural (nouns in ''-oj,'' adjectives in ''-aj)'' to be awkward, proposing instead that Italian ''-i'' be used for nouns, and that no plural be used for adjectives. These suggestions were adopted by the Ido (language), Ido reform. A reply to that criticism is that the presence of an accusative case allows much freedom in word order, e.g. for emphasis ("Johano batis Petron", John hit Peter; "Petron batis Johano", it is Peter whom John hit), that its absence in the "predicate of the object" avoids ambiguity ("Mi vidis la blankan domon", I saw the white house; "Mi vidis la domon blanka", the house seemed white to me) and that adjective agreement allows, among others, the use of hyperbaton in poetry (as in Latin, cf. Virgil's Eclogues, Eclogue 1:1 ''Tityre, tu patulæ recubans sub tegmine fagi…'' where "patulæ" (spread out) is epithet to "fagi" (beech) and their agreement in the genitive feminine binds them notwithstanding their distance in the verse).


Alphabet

The Esperanto alphabet uses two diacritics: the circumflex and the breve. The alphabet was designed with a French typewriter in mind, and although modern computers support Unicode, entering the letters with diacritic marks can be more or less problematic with certain operating systems or hardware. One of the first reform proposals (for Esperanto 1894) sought to do away with these marks and the language Ido went back to the basic Latin alphabet.


Achievement of its creator's goals

One common criticism is that Esperanto has failed to live up to the hopes of its creator, who dreamed of it becoming a universal second language.Saul Levin, 1993. "Can an Artificial Language Be More than a Hobby? The Linguistic and Sociological Obstacles". In Ian Richmond (ed.) ''Aspects of internationalism: language & culture''.''The Christian Century'', 1930, 47:846 Because people were reluctant to learn a new language which hardly anyone spoke, Zamenhof asked people to sign a promise to start learning Esperanto once ten million people made the same promise. He "was disappointed to receive only a thousand responses." However, Zamenhof had the goal to "enable the learner to make direct use of his knowledge with persons of any nationality, whether the language be universally accepted or not", as he wrote in 1887. The language is currently spoken by people living in more than 100 countries; there are about 2,000 native Esperanto speakers and probably up to 100,000 people who use the language regularly. In this regard, Zamenhof was well aware that it might take much time for Esperanto to achieve his desired goals. In his speech at the 1907
World Esperanto Congress The World Esperanto Congress ( eo, Universala Kongreso de Esperanto, UK) is an annual Esperanto convention. It has the longest tradition among international Esperanto conventions, with an almost unbroken run for 113 years. The congresses have be ...
in Cambridge he said, "we hope that earlier or later, maybe after many centuries, on a neutral language foundation, understanding one another, the nations will build ... a big family circle." The poet Wisława Szymborska expressed doubt that Esperanto could "produce works of lasting value," saying it is "an artificial language without variety or dialects" and that "no one thinks in Esperanto." Esperantists have replied that "lasting value" is a statement of opinion, that Esperanto grew "naturally" by the actions of its speakers on Zamenhof's intentionally elementary ''Fundamento'', and that the last sentence ("No one thinks in Esperanto") is false-to-fact.


Continued modification

J. R. R. Tolkien wrote in support of the language in a 1932 ''British Esperantist'' article, but criticised those who Esperantido, sought to adapt or "tinker" with the language, which, in his opinion, harmed unanimity and the goal of achieving wide acceptance.


Eponymous entities

There are some geographical and astronomical features named after Esperanto, or after its creator L. L. Zamenhof. These include Esperanto Island in Antarctica, and the asteroids 1421 Esperanto and 1462 Zamenhof discovered by Finnish astronomer and Esperantist Yrjö Väisälä.


Example text

Article 1 of the ''Universal Declaration of Human Rights'' in Esperanto: :''Ĉiuj homoj estas denaske liberaj kaj egalaj laŭ digno kaj rajtoj. Ili posedas racion kaj konsciencon, kaj devus konduti unu al alia en spirito de frateco.'' Article 1 of the ''Universal Declaration of Human Rights'' in English: :''All human beings are born free and equal in dignity and rights. They are endowed with reason and conscience and should act towards one another in a spirit of brotherhood.''


See also


Notes


References


Further reading

* Fians, Guilherme, "Esperanto Revolutionaries and Geeks - Language Politics, Digital Media and the Making of an International Community", 2021, Palgrave Macmillan, (e-book) and (hardcover). * Auld, William. ''La Fenomeno Esperanto'' ("The Esperanto Phenomenon"). Rotterdam: Universala Esperanto-Asocio, 1988. * Butler, Montagu C. ''Step by Step in Esperanto''. ELNA 1965/1991. . * DeSoto, Clinton (1936). ''200 Meters and Down''. West Hartford, Connecticut, US:
American Radio Relay League The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States. ARRL is a non-profit organization, and was co-founded on April 6, 1914, by Hiram Percy Maxim and Clarence D. Tuska of ...
, p. 92. * Crystal, David, article "Esperanto" in ''The New Penguin Encyclopedia'', Penguin Books, 2002. * Crystal, David, ''How Language Works'' (pages 424–5), Penguin Books, 2006. .
Esperanto
at the ''Encyclopædia Britannica'' * Michael Everson, Everson, Michael.  . Evertype, 2001. * Forster, Peter G. ''The Esperanto Movement''. The Hague: Mouton Publishers, 1982. . * Garvia, Roberto. ''Esperanto and Its Rivals: The Struggle for an International Language''. University of Pennsylvania Press, 2015. . * Gledhill, Christopher.
The Grammar of Esperanto: A Corpus-Based Description.
' Second edition. Lincom Europa, 2000. . * Harlow, Don

. Self-published on the web (1995–96).
Esperanto Lessons
. LEARN101.ORG. Including the alphabet, adjectives, nouns, plural, gender, numbers, phrases, grammar, vocabulary, verbs, exam, audio, and translation.
''Ludovikologia dokumentaro I''
Tokyo: Ludovikito, 1991. Facsimile reprints of the ''Unua Libro'' in Russian, Polish, French, German, English and Swedish, with the earliest Esperanto dictionaries for those languages. * * Okrent, Arika
In the Land of Invented Languages
. * * Perlin, Ros
"Nostalgia for World Culture: A New History of Esperanto",review of "Bridge of Words" by Esther Schor
* van Someren, Emily

* John C. Wells, Wells, John. ''Lingvistikaj aspektoj de Esperanto'' ("Linguistic aspects of Esperanto"). Second edition. Rotterdam: Universala Esperanto-Asocio, 1989. * Zamenhof, Ludovic Lazarus,

'' The original 1887 ''Unua Libro'', English translation by Richard H. Geoghegan; HTML online version 2006. Print edition (2007) also available fro
ELNA
o
UEA
. * Zamenhof, Ludovic Lazarus

. HTML reprint of 1905 ''Fundamento'', from the Academy of Esperanto. * FM 30-101-1 (1962) Esperanto The Aggressor Language https://commons.wikimedia.org/wiki/File:FM_30-101-1_(1962)_Esperanto_The_Aggressor_Language.pdf


External links


UEA.org
– Website of the
Universal Esperanto Association The Universal Esperanto Association ( eo, Universala Esperanto-Asocio, UEA), also known as the World Esperanto Association, is the largest international organization of Esperanto speakers, with 5501 individual members in 121 countries and 9215 th ...
* * ''gutenberg:bookshelf/34, Esperanto Bookshelf'' at Project Gutenberg
Esperanto dictionary

The invented language that found a second life online
a BBC Future article by Jose Luis Penarredonda, 10 January 2018
Esperanto.events
an overview of worldwide Esperanto events by Eventa Servo (in Esperanto). {{Authority control Esperanto, 1887 introductions Agglutinative languages Constructed languages Constructed languages introduced in the 1880s International auxiliary languages Multilingualism International auxiliary languages introduced in the 1880s Polish inventions