Word.ws English Dictionary

leetspeak

/ˈliːt.spiːk/

leetspeak noun: a form of chatspeak characterized most strongly by its alphanumeric substitutions.

Noun

leetspeak (uncountable)

  1. (Internet) A form of chatspeak characterized most strongly by its alphanumeric substitutions.
    • well, after all i am a student of languages... which lets me peek into sociology now and then. i haven't studied the 'leet guys very much, but it seems to me that as they all understand their form of "communication", the main purpose (ie separating themselves as a group from the mainstream) is...1996 May 7, Thomas Weigle, “Re: Realmz Scenario Summary”, in comp.sys.mac.games.adventure (Usenet), retrieved 15 Jul 2016, message-ID <thomas.weigle-0705961754080001@dialup96-1-16.swipnet.se>
    • Murg is God [It's "/\/\U|>,g 15 g4\/\/D" in l33tsp33k]1997 June 12, KaFRoKa, “Re: Another new cascade!”, in alt.games.final-fantasy (Usenet), retrieved 15 Jul 2016, message-ID <5npiei$lrn$1@thor.atcon.com>

Forms of leetspeak

alternative formleetspeek
alternative forml33tspeak
alternative forml33t5p34k
alternative form1337speak
alternative form13375p34k

Origin of leetspeak

From leet + -speak; the former element is from elite, respelled according to leetspeak conventions.

Questions about leetspeak

What does leetspeak mean?
Leetspeak means a form of chatspeak characterized most strongly by its alphanumeric substitutions.
What part of speech is leetspeak?
Leetspeak is a noun.
How do you pronounce leetspeak?
Leetspeak is pronounced /ˈliːt.spiːk/.

Words near leetspeak in the dictionary

  1. leetness
  2. Leeton
  3. leets
  4. Leets Vale
  5. Leetsdale
  6. leetspeak
  7. leetspeek
  8. Leeuwarden
  9. Leeuwarderadeel
  10. leeuwendaalder
  11. leeuwendaalders

Source and license

Adapted from Wiktionary: leetspeak (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-ca-leetspeak.oga.

Cite this entry: “leetspeak.” Word.ws, https://word.ws/leetspeak. Based on Wiktionary, CC BY-SA 4.0.