Retroflex lateral approximant.ogg
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A retroflex ( /ˈɹɛtʃɹoːflɛks/), apico-domal ( /əpɪkoːˈdɔmɪnəl/), or cacuminal () consonant is a
coronal consonant Coronals are consonants articulated with the flexible front part of the tongue. Among places of articulation, only the coronal consonants can be divided into as many articulation types: apical (using the tip of the tongue), laminal (using the bla ...
where the tongue has a flat, concave, or even curled shape, and is articulated between the alveolar ridge and the
hard palate The hard palate is a thin horizontal bony plate made up of two bones of the facial skeleton, located in the roof of the mouth. The bones are the palatine process of the maxilla and the horizontal plate of palatine bone. The hard palate spans ...
. They are sometimes referred to as cerebral consonants—especially in Indology. The Latin-derived word ''retroflex'' means "bent back"; some retroflex consonants are pronounced with the tongue fully curled back so that articulation involves the underside of the tongue tip (
subapical A subapical consonant is a consonant made by contact with the underside of the tip of the tongue. The only common subapical articulations are in the postalveolar to palatal region, which are called "retroflex". Most so-called retroflex consonants ...
). These sounds are sometimes described as "true" retroflex consonants. However, retroflexes are commonly taken to include other consonants having a similar place of articulation without such extreme curling of the tongue; these may be articulated with the tongue tip ( apical) or the tongue blade (
laminal A laminal consonant is a phone (speech sound) produced by obstructing the air passage with the blade of the tongue, the flat top front surface just behind the tip of the tongue in contact with upper lip, teeth, alveolar ridge, to possibly, as ...
).


Types

Retroflex consonants, like other
coronal consonant Coronals are consonants articulated with the flexible front part of the tongue. Among places of articulation, only the coronal consonants can be divided into as many articulation types: apical (using the tip of the tongue), laminal (using the bla ...
s, come in several varieties, depending on the shape of the tongue. The tongue may be either flat or concave, or even with the tip curled back. The point of contact on the tongue may be with the
tip Tip commonly refers to: * Tip (gambling) * Tip (gratuity) * Tip (law enforcement) * another term for Advice (opinion), Advice Tip or TIP may also refer to: Science and technology * Tank phone, a device allowing infantry to communicate with the oc ...
(), with the blade (), or with the underside of the tongue (). The point of contact on the roof of the mouth may be with the alveolar ridge (), the area behind the alveolar ridge (), or the
hard palate The hard palate is a thin horizontal bony plate made up of two bones of the facial skeleton, located in the roof of the mouth. The bones are the palatine process of the maxilla and the horizontal plate of palatine bone. The hard palate spans ...
(). Finally, both
sibilant Sibilants are fricative consonants of higher amplitude and pitch, made by directing a stream of air with the tongue towards the teeth. Examples of sibilants are the consonants at the beginning of the English words ''sip'', ''zip'', ''ship'', and ...
( or ) and nonsibilant (, , , ) consonants can have a retroflex articulation. The greatest variety of combinations occurs with sibilants, because for them, small changes in tongue shape and position cause significant changes in the resulting sound. Retroflex sounds generally have a duller, lower-pitched sound than other alveolar or postalveolar consonants, especially the sibilants. The farther back the point of contact with the roof of the mouth, the more concave is the shape of the tongue, and the duller (lower pitched) is the sound, with subapical consonants being the most extreme. The main combinations normally observed are: *Laminal post-alveolar, with a flat tongue. These occur, for example, in
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 ...
''cz, sz, ż (rz), dż'' . *Apical post-alveolar, with a somewhat concave tongue. These occur, for example, in
Mandarin Mandarin or The Mandarin may refer to: Language * Mandarin Chinese, branch of Chinese originally spoken in northern parts of the country ** Standard Chinese or Modern Standard Mandarin, the official language of China ** Taiwanese Mandarin, Stand ...
''zh, ch, sh, r'', Hindi and other Indo-Aryan languages. *Subapical palatal, with a highly concave tongue, which occur particularly in the Dravidian languages and some Indo-Aryan languages. They are the dullest and lowest-pitched type and, after a vowel, often add strong ''r''-coloring to the vowel and sound as if an
American English American English, sometimes called United States English or U.S. English, is the set of variety (linguistics), varieties of the English language native to the United States. English is the Languages of the United States, most widely spoken lan ...
''r'' occurred between the vowel and consonant. They are not a place of articulation, as the IPA chart implies, but a shape of the tongue analogous to laminal and apical. Subapical sounds are sometimes called "true retroflex" because of the curled-back shape of the tongue, and the other sounds sometimes go by other names. For example, Ladefoged and Maddieson prefer to call the laminal post-alveolar sounds "flat post-alveolar".


Other sounds

Retroflex sounds must be distinguished from other consonants made in the same parts of the mouth: *the palato-alveolar consonants (e.g., ), such as the ''sh'', ''ch'' and ''zh'' occurring in English words like ''ship'', ''chip'' and ''vision'' *the alveolo-palatal consonants (e.g., ), such as the ''j, q'' and ''x'' occurring in Mandarin Chinese *the dorsal palatal consonants (e.g., ), such as the ''ch'' in
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 ...
''ich'' or the ''ñ'' in Spanish ''año'' *the grooved alveolar consonants (e.g., ), such as the ''s'' and ''z'' occurring in English words like ''sip'' and ''zip'' The first three types of sounds above have a convex tongue shape, which gives them an additional
secondary articulation In phonetics, secondary articulation occurs when the articulation of a consonant is equivalent to the combined articulations of two or three simpler consonants, at least one of which is an approximant. The secondary articulation of such co-articul ...
of
palatalization Palatalization may refer to: *Palatalization (phonetics), the phonetic feature of palatal secondary articulation *Palatalization (sound change) Palatalization is a historical-linguistic sound change that results in a palatalized articulation ...
. The last type has a groove running down the center line of the tongue, which gives it a strong hissing quality. The retroflex sounds, however, have a flat or concave shape, with no associated palatalization, and no groove running down the tongue. The term "retroflex", in fact, literally means "bent back" (concave), although consonants with a flat tongue shape are commonly considered retroflex as well. The
velar bunched approximant The voiced velar approximant is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is M\. The consonant is not prese ...
found in northern varieties of Dutch and some varieties of
American English American English, sometimes called United States English or U.S. English, is the set of variety (linguistics), varieties of the English language native to the United States. English is the Languages of the United States, most widely spoken lan ...
is acoustically similar to the retroflex approximant. It is articulated with the body of the tongue bunched up at the velum.


Transcription


IPA transcription

In the
International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic transcription, phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standa ...
, the symbols for retroflex consonants are typically the same as for the alveolar consonants, but with the addition of a right-facing hook to the bottom of the symbol. Retroflex consonants are transcribed in the
International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic transcription, phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standa ...
as follows:


Other conventions

Some linguists restrict these symbols for consonants with subapical palatal articulation, in which the tongue is curled back and contacts the hard palate, and use the alveolar symbols with the obsolete IPA underdot symbol for an apical post-alveolar articulation: , and use for laminal retroflex, as in Polish and Russian. The latter are also often transcribed with a retraction diacritic, as . Otherwise they are typically but inaccurately transcribed as if they were palato-alveolar, as . Consonants with more forward articulation, in which the tongue touches the
alveolar 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 * ...
or
postalveolar Postalveolar or post-alveolar consonants are consonants articulated with the tongue near or touching the ''back'' of the alveolar ridge. Articulation is farther back in the mouth than the alveolar consonants, which are at the ridge itself, but no ...
region rather than the hard palate, can be indicated with the retracted diacritic ( minus sign below). This occurs especially for ; other sounds indicated this way, such as , tend to refer to alveolo-palatal rather than retroflex consonants.


Occurrence

Although data are not precise, about 20 percent of the world's languages contain retroflex consonants of one sort or another. About half of these possess only retroflex
continuant In phonetics, a continuant is a speech sound produced without a complete closure in the oral cavity, namely fricatives, approximants, vowels, and trills. While vowels are included in continuants, the term is often reserved for consonant sounds. ...
s, with most of the rest having both stops and continuants. Retroflex consonants are concentrated in the Indian subcontinent, particularly in the Indo-Aryan and Dravidian languages, but are found in other languages of the region as well, such as the Munda languages and Burushaski. The Nuristani languages of eastern Afghanistan also have retroflex consonants. Among
Eastern Iranian languages The Eastern Iranian languages are a subgroup of the Iranian languages emerging in Middle Iranian times (from c. the 4th century BC). The Avestan language is often classified as early Eastern Iranian. As opposed to the Middle Western Iranian diale ...
, they are common in Pashto, Wakhi, Sanglechi- Ishkashimi, and Munji- Yidgha. They also occur in some other Asian languages such as Mandarin Chinese, Javanese and Vietnamese. In West Asia, the
Shihhi Arabic Shihhi Arabic (also known as Shehhi, Shihu, Shihuh, or Al-Shihuh) (Arabic: اللهجة الشحية Al-Lahjah Al-Shihhiyya) is a variety of Arabic spoken in the Musandam Governorate of Oman and Ras al Khaimah emirate of UAE.Raymond G. Gordon Jr. ...
variety also has retroflex approximants. The other major concentration is in the indigenous languages of Australia and the Western Pacific (notably
New Caledonia ) , anthem = "" , image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg , map_alt = Location of New Caledonia , map_caption = Location of New Caledonia , mapsize = 290px , subdivision_type = Sovereign st ...
). Here, most languages have retroflex plosives,
nasal Nasal is an adjective referring to the nose, part of human or animal anatomy. It may also be shorthand for the following uses in combination: * With reference to the human nose: ** Nasal administration, a method of pharmaceutical drug delivery ** ...
and approximants. Retroflex consonants are relatively rare in the European languages but occur in such languages as
Swedish Swedish or ' may refer to: Anything from or related to Sweden, a country in Northern Europe. Or, specifically: * Swedish language, a North Germanic language spoken primarily in Sweden and Finland ** Swedish alphabet, the official alphabet used by ...
and Norwegian in
Northern Europe The northern region of Europe has several definitions. A restrictive definition may describe Northern Europe as being roughly north of the southern coast of the Baltic Sea, which is about 54th parallel north, 54°N, or may be based on other g ...
, some Romance languages of Southern Europe ( Sardinian, Sicilian, including Calabrian and
Salentino Salentino () is a dialect of the Extreme Southern Italian ( in Italian) spoken in the Salento peninsula, which is the southern part of the region of Apulia at the southern "heel" of the Italian peninsula. Overview Salentino is a dialect of the ...
, some Italian dialects such as Lunigianese in Italy, and some Asturian dialects in Spain), and (sibilants only) Faroese and several Slavic languages (
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 ...
, Russian, Serbo-Croatian, Slovak and Sorbian). In Swedish and Norwegian, a sequence of ''r'' and a coronal consonant may be replaced by the coronal's retroflex equivalent: the name ''Martin'' is pronounced (Swedish) or (Norwegian), and ''nord'' ("north") is pronounced in (Standard) Swedish and in many varieties of Norwegian. That is sometimes done for several consonants in a row after an ''r'':
Hornstull Hornstull () is an area in western Södermalm, Stockholm. Hornstull is actually the name of where the streets Hornsgatan and Långholmsgatan intersect. Up to the early 19th century it was also a city toll; "tull" in Swedish. Hornstull also has ...
is pronounced ). The retroflex approximant is in
free variation In linguistics, free variation is the phenomenon of two (or more) sounds or forms appearing in the same environment without a change in meaning and without being considered incorrect by native speakers. Sociolinguists argue that describing such v ...
with the
postalveolar 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 ...
in many dialects of
American English American English, sometimes called United States English or U.S. English, is the set of variety (linguistics), varieties of the English language native to the United States. English is the Languages of the United States, most widely spoken lan ...
, particularly in the Midwestern United States. Polish and Russian possess retroflex
sibilant Sibilants are fricative consonants of higher amplitude and pitch, made by directing a stream of air with the tongue towards the teeth. Examples of sibilants are the consonants at the beginning of the English words ''sip'', ''zip'', ''ship'', and ...
s, but no stops or liquids at this place of articulation. Retroflex consonants are largely absent from indigenous languages of the Americas with the exception of the extreme south of South America, an area in the
Southwestern United States The Southwestern United States, also known as the American Southwest or simply the Southwest, is a geographic and cultural region of the United States that generally includes Arizona, New Mexico, and adjacent portions of California, Colorado, Ne ...
as in
Hopi The Hopi are a Native American ethnic group who primarily live on the Hopi Reservation in northeastern Arizona, United States. As of the 2010 census, there are 19,338 Hopi in the country. The Hopi Tribe is a sovereign nation within the Unite ...
and O'odham, and in Alaska and the Yukon Territory as in the Athabaskan languages Gwich’in and Hän. In African languages retroflex consonants are also rare but reportedly occur in a few
Nilo-Saharan languages The Nilo-Saharan languages are a proposed family of African languages spoken by some 50–60 million people, mainly in the upper parts of the Chari River, Chari and Nile rivers, including historic Nubia, north of where the two tributaries of the ...
, as well as in the
Bantu language The Bantu languages (English: , Proto-Bantu: *bantʊ̀) are a large family of languages spoken by the Bantu people of Central, Southern, Eastern africa and Southeast Africa. They form the largest branch of the Southern Bantoid languages. The t ...
Makhuwa and some other varieties. In southwest Ethiopia, phonemically distinctive retroflex consonants are found in Bench and Sheko, two contiguous, but not closely related,
Omotic The Omotic languages are a group of languages spoken in southwestern Ethiopia, in the Omo River region. The Ge'ez script is used to write some of the Omotic languages, the Latin script for some others. They are fairly agglutinative and have com ...
languages.Breeze, Mary. 1988. "Phonological features of Gimira and Dizi." In Marianne Bechhaus-Gerst and Fritz Serzisko (eds.), Cushitic - Omotic: papers from the International Symposium on Cushitic and Omotic languages, Cologne, January 6–9, 1986, 473-487. Hamburg: Helmut Buske Verlag. There are several retroflex consonants that are implied by the International Phonetic Association. In their ''Handbook'', they give the example of , a retroflex implosive, but when they requested an expansion of coverage of the
International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic transcription, phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standa ...
by Unicode in 2020, they supported the addition superscript variants of not just but of the retroflex lateral fricatives and , of the retroflex lateral flap , and of the retroflex click release . (See Latin Extended-F.) The lateral fricatives are explicitly provided for by
extIPA The Extensions to the International Phonetic Alphabet for Disordered Speech, commonly abbreviated extIPA , are a set of letters and diacritics devised by the International Clinical Phonetics and Linguistics Association to augment the Internatio ...
. Most of these sounds are not common, but they all occur. For example, the Iwaidja language of northern Australia has a retroflex lateral flap () as well as a retroflex tap and retroflex lateral approximant ; and the Dravidian language Toda has a subapical retroflex lateral fricative () and a retroflexed trill . The
Ngad'a language Ngadha (, previously spelled Ngada) is an Austronesian language, one of six languages spoken in the central stretch of the Indonesian island of Flores. From west to east these languages are Ngadha, Nage, Keo, Ende, Lio, and Palu'e. These langu ...
of
Flores Flores is one of the Lesser Sunda Islands, a group of islands in the eastern half of Indonesia. Including the Komodo Islands off its west coast (but excluding the Solor Archipelago to the east of Flores), the land area is 15,530.58 km2, and th ...
has been reported to have a retroflex implosive . Subapical retroflex clicks occur in Central !Kung, and possibly in Damin. Most languages with retroflex sounds typically have only one retroflex sound with a given
manner of articulation In articulatory phonetics, the manner of articulation is the configuration and interaction of the articulators (speech organs such as the tongue, lips, and palate) when making a speech sound. One parameter of manner is ''stricture,'' that is, h ...
. An exception, however, is the Toda language, with a two-way distinction among retroflex sibilants between apical (post)alveolar and subapical palatal.


See also

*
Hush consonant Postalveolar or post-alveolar consonants are consonants articulated with the tongue near or touching the ''back'' of the alveolar ridge. Articulation is farther back in the mouth than the alveolar consonants, which are at the ridge itself, but no ...
* List of phonetics topics * Place of articulation * Retroflex approximant


References


External links


Silke Hamann's dissertation on retroflex consonants

Retroflex Consonant Harmony in South Asia by Paul Arsenault
{{Latin script , show diacritic = retroflex hook Place of articulation