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Leet (or "1337"), also known as eleet or leetspeak, or simply hacker speech, is a system of modified spellings used primarily on the
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. It often uses character replacements in ways that play on the similarity of their
glyph A glyph ( ) is any kind of purposeful mark. In typography, a glyph is "the specific shape, design, or representation of a character". It is a particular graphical representation, in a particular typeface, of an element of written language. A ...
s via reflection or other resemblance. Additionally, it modifies certain words on the basis of a system of suffixes and alternative meanings. There are many dialects or linguistic varieties in different online communities. The term "leet" is derived from the word '' elite'', used as an adjective to describe skill or accomplishment, especially in the fields of online gaming and computer hacking. The leet lexicon includes spellings of the word as ''1337'' or ''leet''.


History

Leet originated within
bulletin board system A bulletin board system (BBS), also called a computer bulletin board service (CBBS), is a computer server running list of BBS software, software that allows users to connect to the system using a terminal program. Once logged in, the user perfor ...
s (BBS) in the 1980s,Mitchell.An Explanation of l33t Speak. where having "elite" status on a BBS allowed a user access to file folders, games, and special chat rooms. The Cult of the Dead Cow hacker collective has been credited with the original coining of the term, in their text-files of that era. One theory is that it was developed to defeat text filters created by BBS or
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system operators for message boards to discourage the discussion of forbidden topics, like cracking and hacking. Once reserved for hackers, crackers, and script kiddies, leet later entered the mainstream. Some consider
emoticon An emoticon (, , rarely , ), short for emotion icon, is a pictorial representation of a facial expression using Character (symbol), characters—usually punctuation marks, numbers and Alphabet, letters—to express a person's feelings, mood ...
s and ASCII art, like smiley faces, to be leet, while others maintain that leet consists of only symbolic word obfuscation. More obscure forms of leet, involving the use of symbol combinations and almost no letters or numbers, continue to be used for its original purpose of obfuscated communication. It is also sometimes used as a scripting language. Variants of leet have been used to evade censorship for many years; for instance "@$$" (ass) and "$#!+" (shit) are frequently seen to make a word appear censored to the untrained eye but obvious to a person familiar with leet. This enables coders and programmers especially to circumvent filters and speak about topics that would usually get banned. "Hacker" would end up as "H4x0r", for example. Leet symbols, especially the number 1337, are
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s that have spilled over into some culture. Signs that show the numbers "1337" are popular motifs for pictures and are shared widely across the Internet.


Algospeak

Algospeak shares conceptual similarities with leet, albeit with its primary purpose to circumvent algorithmic censorship online, "algospeak" deriving from ''algo'' of ''algorithm'' and ''speak''. These are
euphemism A euphemism ( ) is when an expression that could offend or imply something unpleasant is replaced with one that is agreeable or inoffensive. Some euphemisms are intended to amuse, while others use bland, inoffensive terms for concepts that the u ...
s that aim to evade automated online moderation techniques, especially those that are considered unfair or hindering free speech. One prominent example is using the term "unalive" as opposed to the verb "kill" or even "suicide". Other examples include using "restarted" or "regarded" instead of "retarded" and "seggs" in place of "sex". These phrases are easily understandable to humans, providing either the same general meaning, pronunciation, or shape of the original word. It is furthermore often employed as a more contemporary alternative to leet. The approach has gained more popularity in 2023 and 2024 due to the rise in conflict between Israel and Gaza with the topic's contentious nature on the Internet, especially on Meta and
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platforms.


Orthography

One of the hallmarks of leet is its unique approach to
orthography An orthography is a set of convention (norm), conventions for writing a language, including norms of spelling, punctuation, Word#Word boundaries, word boundaries, capitalization, hyphenation, and Emphasis (typography), emphasis. Most national ...
, using substitutions of other letters, or indeed of characters other than letters, to represent letters in a word.Sterling, 70.Blashki & Nichol, 80. For more casual use of leet, the primary strategy is to use quasi-
homoglyph In orthography and typography, a homoglyph is one of two or more graphemes, character (computing), characters, or glyphs with shapes that appear identical or very similar but may have differing meaning. The designation is also applied to sequence ...
s, symbols that closely resemble (to varying degrees) the letters for which they stand. The choice of symbol is not fixed: anything the reader can make sense of is valid in leet-speak. Sometimes, a gamer would work around a nickname being already taken (and maybe abandoned as well) by replacing a letter with a similar-looking digit. * However, leet is also seen in situations where the
argot A cant is the jargon or language of a group, often employed to exclude or mislead people outside the group.McArthur, T. (ed.) ''The Oxford Companion to the English Language'' (1992) Oxford University Press It may also be called a cryptolect, argo ...
(e.g. secret language) characteristics of the system are required, either to exclude newbies or outsiders in general, i.e., anything that the ''average'' reader ''cannot'' make sense of is valid; a valid reader should themselves try to make sense, if deserving of the underlying message. * Mild leet can be used to mess with frequency analysis "as is". Another use for leet orthographic substitutions is the creation of paraphrased passwords. Limitations imposed by websites on password length (usually no more than 36) and the characters permitted (e.g. alphanumeric and symbols) require less extensive forms when used in this application. Some examples of leet include: * '' B1ff''. * ''n00b'' -- a term for "noob", the stereotypical newbie. * The l33t programming language. * ''"E5C4P3"'': stylized cover of Journey's Escape album. * ''k3w1'' deciphers as "kewl" (which is derived from "cool"). * The web-comics '' Megatokyo'' and '' Homestuck'', which contain characters who speak variations of leet. * The digit "5" in Deadmau5 nickname. * "DEF 4L7" plates are used by Defalt ('' sic!''), a hacker from the Watch Dogs videogame (the first in the series). "DefAlt" nickname is a possible reference to "default ettings * Upside-down "1337" (with a bar under "1") also reads as "LEET" (see example on the photo). * "1 (4/\/"7 , _, /\/[)3, 2574/\/[) '/0, _, , 2 \/\/, 2171/\/9.17’5 (0/\/, =, _, 51/\/9" is heavily leet-styled "I can’t understand your writing. It’s confusing". * Sometimes, a word can be typed in leet with digits only: ** "360" codes word "EGO" in leet. ** "1687" or "1987" can be used to hint to IGBTs, e.g. insulated-gate bipolar transistors. ** "2007 2008" deciphers as "''QOOT QOOB''" (which is derived from "cute cube"). ** "2077" (as a hint to Cyberpunk 2077) can be found in Zott (dairy company), "ZOTT" logo; ** "11363015" means ''LIEGEOIS'', e.g.
Liège Liège ( ; ; ; ; ) is a City status in Belgium, city and Municipalities in Belgium, municipality of Wallonia, and the capital of the Liège Province, province of Liège, Belgium. The city is situated in the valley of the Meuse, in the east o ...
. ** "12314734813" happens to cover "RELATEABLE" word. ** "137 17 83 137 17 60" hides "let it be, let it go" phrase ** "4150" may stand for "ALSO" ** "33571 - 18124" unravels as "'' Eesti - Ibiza''". * Alternatively, sometimes 3 or 6 letters can be leet-ified into a valid hexadecimal color code: ** █ "614D05" is a valid HEX-code for a dark shade of gold color, referencing GLaDOS; ** █ "572E55" (or █ "572355") is a dark purple color, coming from the word "STRESS"; ** █ "1C373A" is a dark cyan ("icy") color, derived from "ICE TEA"; ** █ "C47C47" is a peach-orange color related to cats; ** █ "C01025" is a pink-ish shade of red, derived from the word "COLORS"; ** █ "D35327" is a dark orange color, produced from "DESERT" word. ** █ "80771E" is a yellowish-orange color, produced from "BOTTLE" word. ** █ "B00B15" is a redish color, derived from the misspelled " BOOBIES" word. ** █ "B4DD1E" is a yellowish-green color, produced from "BADDIE" word. * It is possible to spell words and names in leet-speak to create additional references. ** For example, the female name "Marisa" can be spelled as /\/\AR15/\ - with a reference to the AR-15 platform. ** 834-613 means BEA-GLE all while also referencing to the Beagle Boys and their names (e.g. 6-digit IDs) in particular. ** 2017Δ1337 is a reference to Colt Delta Elite, where "2017" stands for "Qolt" (derived from "Colt") and "1337" bears aforementioned "Elite" meaning. However, leetspeak should not be confused with SMS-speak, characterized by using "4" as "for", "2" as "to", "b&" as "ban'd" (e.g. "banned"), "gr8 b8, m8, appreci8, no h8" as "great bait, mate, appreciate, no hate", and so on.


Table of leet-speak substitutes for normal letters


, ] , , e
3
&
£
€
=-
, , f
, =
Æ’

, #
ph
/=
v
, , g
6
&
(_+
9
C-
gee
(?,
[,


Morphology

Text rendered in leet is often characterized by distinctive, recurring forms. ;''-xor'' suffix :The meaning of this suffix is parallel with the English ''-er'' and ''-or'' suffixes (seen in ''hacker'' and ''lesser'') in that it derives agent nouns from a verb stem (linguistics), stem. It is realized in two different forms: ''-xor'' and ''-zor'', and , respectively. For example, the first may be seen in the word ''hax(x)or'' (''H4x0r'' in leet) and the second in ''pwnzor'' . Additionally, this nominalization may also be
inflected In linguistic Morphology (linguistics), morphology, inflection (less commonly, inflexion) is a process of word formation in which a word is modified to express different grammatical category, grammatical categories such as grammatical tense, ...
with all of the suffixes of regular
English verbs Verbs constitute one of the main Part of speech, parts of speech (word classes) in the English language. Like other types of words in the language, English verbs are not heavily inflection, inflected. Most combinations of Grammatical tense, tense ...
. The letter 'o' is often replaced with the numeral 0. ;''-age'' suffix :Derivation of a noun from a verb stem is possible by attaching ''-age'' to the base form of any verb. Attested derivations are ''pwnage'', ''skillage'', and ''speakage''. However, leet provides exceptions; the word ''leetage'' is acceptable, referring to actively being ''leet''.Blashki & Nichol, 79. These nouns are often used with a form of "to be" rather than "to have," e.g., "that was pwnage" rather than "he has pwnage". Either is a more emphatic way of expressing the simpler "he pwns," but the former implies that the person is ''embodying'' the trait rather than merely possessing it. ;''-ness'' suffix :Derivation of a noun from an adjective stem is done by attaching ''-ness'' to any adjective. This is entirely the same as the English form, except it is used much more often in Leet. Nouns such as ''lulzness'' and ''leetness'' are derivations using this suffix. ;Words ending in ''-ed'' :When forming a past participle ending in ''-ed'', the Leet user may replace the ''-e'' with an apostrophe, as was common in
poetry Poetry (from the Greek language, Greek word ''poiesis'', "making") is a form of literature, literary art that uses aesthetics, aesthetic and often rhythmic qualities of language to evoke meaning (linguistics), meanings in addition to, or in ...
of previous centuries, (e.g. "pwned" becomes "pwn'd"). Sometimes, the apostrophe is removed as well (e.g. "pwned" becomes "pwnd"). The word ending may also be substituted by ''-t'' (e.g. ''pwned'' becomes ''pwnt'').LeBlanc, 33. ;Use of the ''-&'' suffix :Words ending in ''-and'', ''-anned'', ''-ant'', or a similar sound can sometimes be spelled with an ampersand (''&'') to express the ending sound (e.g. "This is the s&box", "I'm sorry, you've been b&", "&hill/&farm"). It is most commonly used with the word ''banned''. An alternative form of "B&" is "B7", as the ampersand is with the "7" key on the standard US keyboard. It is often seen in the abbreviation "IBB7" (in before banned), which indicates that the poster believes that a previous poster will soon be banned from the site, channel, or board on which they are posting.


Grammar

Leet can be pronounced as a single syllable, , rhyming with ''eat,'' by way of apheresis of the initial vowel of "elite". It may also be pronounced as two syllables, . Like hacker slang, leet enjoys a looser grammar than standard English. The loose grammar, just like loose spelling, encodes some level of emphasis, ironic or otherwise. A reader must rely more on intuitive
parsing Parsing, syntax analysis, or syntactic analysis is a process of analyzing a String (computer science), string of Symbol (formal), symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal gramm ...
of leet to determine the meaning of a sentence rather than the actual sentence structure. In particular, speakers of leet are fond of verbing nouns, turning verbs into nouns (and back again) as forms of emphasis, e.g. "Austin rocks" is weaker than "Austin roxxorz" (note spelling), which is weaker than "Au5t1N is t3h r0xx0rz" (note grammar), which is weaker than something like "0MFG D00D /\Ü571N 15 T3H l_l83Я 1337 Я0XX0ЯZ" ( OMG, dude, Austin is the über-elite rocks-er!). In essence, all of these mean "Austin rocks," not necessarily the other options. Added words and misspellings add to the speaker's enjoyment. Leet, like hacker slang, employs analogy in construction of new words. For example, if ''haxored'' is the past tense of the verb "to hack" (hack → haxor → haxored), then ''winzored'' would be easily understood to be the past tense conjugation of "to win," even if the reader had not seen that particular word before. Leet has its own colloquialisms, many of which originated as jokes based on common typing errors, habits of new computer users, or knowledge of cyberculture and history.Blashki & Nichol, 81. Leet is not solely based upon one language or character set. Greek, Russian, and other languages have leet forms, and leet in one language may use characters from another where they are available. As such, while it may be referred to as a "
cipher In cryptography, a cipher (or cypher) is an algorithm for performing encryption or decryption—a series of well-defined steps that can be followed as a procedure. An alternative, less common term is ''encipherment''. To encipher or encode i ...
", a "dialect", or a "language", leet does not fit squarely into any of these categories. The term ''leet'' itself is often written ''31337'', or ''1337'', and many other variations. After the meaning of these became widely familiar, ''10100111001'' came to be used in its place, because it is the binary form of ''1337'' decimal, making it more of a puzzle to interpret. An increasingly common characteristic of leet is the changing of grammatical usage so as to be deliberately incorrect. The widespread popularity of deliberate misspelling is similar to the cult following of the " All your base are belong to us" phrase. Indeed, the online and computer communities have been international from their inception, so spellings and phrases typical of non-native speakers are quite common.


Vocabulary

Many words originally derived from leet have now become part of modern Internet slang, such as " pwned". The original driving forces of new vocabulary in leet were common misspellings and typing errors such as " teh" (generally considered lolspeak), and intentional misspellings,Blashki & Nichol, 83. especially the "z" at the end of words ("skillz"). Another prominent example of a surviving leet expression is '' w00t'', an exclamation of joy. w00t is sometimes used as a backronym for "We owned the other team." New words (or corruptions thereof) may arise from a need to make one's username unique. As any given Internet service reaches more people, the number of names available to a given user is drastically reduced. While many users may wish to have the username "CatLover," for example, in many cases it is only possible for one user to have the moniker. As such, degradations of the name may evolve, such as "C@7L0vr." As the leet cipher is highly dynamic, there is a wider possibility for multiple users to share the "same" name, through combinations of spelling and transliterations. Additionally, ''leet''—the word itself—can be found in the screen-names and gamertags of many Internet and video games. Use of the term in such a manner announces a high level of skill, though such an announcement may be seen as baseless hubris.Computer Hope Dictionary.


Terminology and common misspellings

'' Warez'' (nominally ) is a plural shortening of "software", typically referring to cracked and redistributed software. '' Phreaking'' refers to the hacking of telephone systems and other non-Internet equipment. '' Teh'' originated as a typographical error of "the", and is sometimes spelled ''t3h''.LeBlanc, 34-35. ''j00'' takes the place of "you", originating from the affricate sound that occurs in place of the
palatal approximant The voiced palatal approximant is a type of consonant used in many spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ; the equivalent X-SAMPA symbol is j, and in the Americanist phonetic notation i ...
, , when ''you'' follows a word ending in an alveolar
plosive In phonetics, a plosive, also known as an occlusive or simply a stop, is a pulmonic consonant in which the vocal tract is blocked so that all airflow ceases. The occlusion may be made with the tongue tip or blade (, ), tongue body (, ), lip ...
consonant, such as or . Also, from German, is '' über'', which means "over" or "above"; it usually appears as a prefix attached to adjectives, and is frequently written without the umlaut over the ''u''.Van de Velde & Meuleman.


Haxor and suxxor (suxorz)

''Haxor'', and derivations thereof, is leet for "hacker",LeBlanc, 30; 32. and it is one of the most commonplace examples of the use of the ''-xor'' suffix. ''Suxxor'' (pronounced suck-zor) is a derogatory term which originated in warez culture and is currently used in multi-user environments such as multiplayer video games and instant messaging; it, like ''haxor'', is one of the early leet words to use the ''-xor'' suffix. ''Suxxor'' is a modified version of "sucks" (the phrase "to suck"), and the meaning is the same as the English slang. ''Suxxor'' can be mistaken with ''Succer/Succker'' if used in the wrong context. Its negative definition essentially makes it the opposite of ''roxxor'', and both can be used as a verb or a noun. The letters ''ck'' are often replaced with the Greek Χ ( chi) in other words as well.


n00b

Within leet, the term ''n00b'' (and derivations thereof) is used extensively. The term is derived from '' newbie'' (as in new and inexperienced, or uninformed), and is used to differentiate "n00bs" from the "elite" (or even "normal") members of a group.


Owned and pwned

''Owned'' and ''pwned'' (generally pronounced "poned"Merriam-Webster: What Does 'Pwn' Mean? And how do you say it?
/ref> ʰo͡ʊnd both refer to the domination of a player in a video game or argument (rather than just a win), or the successful hacking of a website or computer.LeBlanc, 32-33. It is a slang term derived from the verb '' own'', meaning to appropriate or to conquer to gain ownership. As is a common characteristic of leet, the terms have also been adapted into noun and adjective forms, ''ownage'' and ''pwnage'', which can refer to the situation of ''pwning'' or to the superiority of its subject (e.g., "He is a very good player. He is pwnage."). The term was created accidentally by the misspelling of "own" due to the keyboard proximity of the "O" and "P" keys. It implies domination or humiliation of a rival, used primarily in the
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-based
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to taunt an opponent who has just been soundly defeated (e.g., "You just got pwned!"). In 2015 Scrabble added pwn to their Official Scrabble Words list.


Pr0n

''Pr0n'' is slang for ''pornography''. This is a deliberately inaccurate spelling/pronunciation for ''porn'',The Acronym Finder. where a zero is often used to replace the letter O. It is sometimes used in legitimate communications (such as email discussion groups, Usenet, chat rooms, and Internet web pages) to circumvent language and content filters, which may reject messages as offensive or spam (electronic), spam. The word also helps prevent search engines from associating commercial sites with pornography, which might result in unwelcome traffic. ''Pr0n'' is also sometimes spelled backwards (n0rp) to further obscure the meaning to potentially uninformed readers. It can also refer to ASCII art depicting pornographic images, or to photos of the internals of consumer and industrial hardware. ''Prawn'', a spoof of the misspelling, has started to come into use, as well; in ''Grand Theft Auto: Vice City'', a pornographer films his movies on "Prawn Island". Conversely, in the Role-playing game, RPG ''Kingdom of Loathing'', ''prawn'', referring to a kind of crustacean, is spelled ''pr0n'', leading to the creation of food items such as "pr0n chow mein". Also see porm (disambiguation), porm.


See also

* All your base are belong to us * Calculator spelling ** 7-segment display * Faux Cyrillic and Engrish * Geek Code * Gyaru-moji, a similar phenomenon in Japanese language * Hexspeak * IDN homograph attack * Jargon File, a glossary and usage dictionary of computer programmer slang * LOLCAT and its "lolspeak", a similar phenomenon in 21st century English language * Martian language, a similar phenomenon in Chinese language * Padonkaffsky jargon, a similar phenomenon in Russian language * SMS language * Yaminjeongeum, a similar phenomenon in Korean language * YOGTZE case, involving interpreting the word's letters as digits


Footnotes


References

* * * * * * * * * * * * * * *


Further reading

*


External links

* {{Authority control Leet, Alphabets Encodings In-jokes Internet culture Internet memes Internet slang Latin-script representations Nerd culture Nonstandard spelling 1990s slang