Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- adj. No longer existing or living: an extinct species.
- adj. No longer burning or active: an extinct volcano.
- adj. No longer in use: an extinct custom. See Synonyms at dead.
- adj. Law Lacking a claimant; void: an extinct title.
Century Dictionary and Cyclopedia
- Extinguished; put out; quenched.
- Having ceased; being at an end; out of existence or out of force; terminated: as, an extinct family or race; an extinct law.
- n. Extinction.
- To put out; destroy.
Wiktionary
- adj. dated Extinguished, no longer alight (of fire, candles etc.)
- adj. No longer used; obsolete, discontinued.
- adj. No longer in existence; having died out.
- adj. volcanology No longer actively erupting.
GNU Webster's 1913
- adj. Extinguished; put out; quenched.
- adj. Without a survivor; without force; dead.
- adj. Once existing as a species but now having no living members; -- used of species of living organisms, especially of animals and plants.
- v. obsolete To cause to be extinct.
WordNet 3.0
- adj. being out or having grown cold
- adj. no longer in existence; lost or especially having died out leaving no living representatives
- adj. (of e.g. volcanos) permanently inactive
Etymologies
- Recorded since 1432; from Latin extinctus, the past participle of extinguere ("to put out, destroy, abolish, extinguish"), corresponding to ex- + stinguere ("to quench") (Wiktionary)
- Middle English, from Latin exstīnctus, past participle of exstinguere, to extinguish; see extinguish. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“The title extinct, the fortune gone -- so does Fate laugh at our posthumous ambition!”
“Hope evolution makes these vermin extinct soon, but the mills of God grind exceedlngly slow, but extremely fine. aware”
“The same process works going forward in time; in essence every one of us who has children and whose line does not go extinct is suspended at the center of an immense genetic hourglass.”
"Descent From Antiquity" - Genetic Trivia, or a Profound Truth?
“For example, the La Palma giant lizard of the Canary Islands was classified as extinct in 2006, before a series of sightings and photographs elevated the creature to critically endangered status.”
The Washington Post: Scientists work hard to avoid declaring a species extinct
“Whomever wrote the article missed a major headline a year ago ... they analyzed enough neandarthal skeletons, living sites, etc and found that the reason they went extinct is because the females also hunted.”
“The only human question that would sadly go extinct if we go extinct is "where does evolution go from here?", and that's not all that interesting a question anyway.”
“For those interested in extinct species, I've just published a non-facsimile reprint of Symington Grieve's The Great Auk, or Garefowl.”
“But the definition of extinct is that we are absolutely certain the last individual has died,' said Mr Hitchmough, who compiled DOC's latest lists of threatened species, including six native insects and snails also declared extinct.”
“Group weblog Re-Imagineering neatly examines certain extinct things about Disneyland in a series of posts called Elemental Losses.”
“There friggin sheep, my only concern if they go extinct is no more mutton from them.”
Think Progress » Bush Rides Roughshod Over Protected Federal Land
Lists
These user-created lists contain the word ‘extinct’.
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Murdered, you say?
Terms of homicide; weapons, poisons, synonyms &c.
slaughtered, goes and gets her..., done in, rubbed out, bumped off, malice aforethought, marble baluster, lead spoon, stone idol, atropine, burned, clipped and 90 more...
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GRE 2014
abase, abate, abdicate, aberrant, abeyance, abhor, abjure, abortive, abound, abrasive, abreast, abridge and 1577 more...
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Earth-Friendly Organic Produce
An Ecosystem of earth/life-related words.
blueskycloudform, sojourn, reuse, reduce, compostable, habitat, ecology, bionomics, Eco-Art, sustainability, forest garden, biosystems and 47 more...
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My GRE Vocab
moniker, sobriquet, prerogative, aberration, aberrant, nuance, notorious, infamous, renown, allude, refer, content and 109 more...
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alopecia
i suppose, all of the words & phrases yoni wolf uses in alopecia, that i love.
ladies man, landmine, cavalier, consumer grade video, single's bingo, all-time gringo, calculated birth, manila envelope, mortaring, houdini, punchline, circus mirrors and 160 more...
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eggplantia5's Words
scintillate, marvel, cranberry, oscillate, triumph, bamboozle, grimace, magical, book, hexagon, cipher, compendium and 2727 more...
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The Ex-acting Xray
Out of this world via the "X-express".
exorbitant, exuberant, extant, exultant, expectorate, exhilarate, excommunicate, exacting, extenuate, exculpate, extirpate, expostulate and 110 more...
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Unusual and Random Words
My Favourite Kind
quagmire, soliloquy, aardvark, topaz, ardent, exquisite, pyromania, pyre, extravagant, obscure, quetzal, quibble and 199 more...
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Just 'cause I like 'em, E
excoriate, exoskeleton, enclave, endemic, erstwhile, entwine, elliptical, élan, earflaps, earlobe, earthen, earthenware and 238 more...
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SAT PSAT ALPHABETICAL E
ebb, ebullition, eccentric, ecclesiastical, echelon, éclat, eclectic, eclogue, ecstasy, ecumenical, edification, edify and 143 more...
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Whatever Works (2009)
Words from 2009 'Whatever Works' film.
fault, racket, unto, flaw, fallacious, notion, decent, embalm, filch, delusion, delusions of gran..., grandeur and 135 more...
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SAT
abandon,extreme e..., abash,to humiliate, abate,to lessen, abbreviate,to sho..., abridge, abdicate,to forma..., aberration,depart..., abnormality, abet,to encourage, abhor,to hate, abide,to follow o..., abject,utterly ho... and 2228 more...
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Sat Vocabulary List
abandon, abash, abate, abjure, ablution, abnegate, abominable, aboriginal, abortive, abrade, abridge, abrogate and 2155 more...
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big book gre
abase, abbess, abbey, abbot, abdicate, abdomen, abdominal, abduction, abed, aberration, abet, abeyance and 6691 more...
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SAT
abandon,extreme e..., dispensing of all..., abash,to humiliate, abate,to lessen, abbreviate,to sho..., abridge, abdicate,to forma..., aberration,depart..., abnormality, abet,to encourage, abhor,to hate, abide,to follow o... and 2229 more...
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Aliisza's Words
peculiar, syndactyly, efficacy, transcendent, visceral, antagonist, plausible, velocity, seraphim, vanadium, autophobia, evanescent and 86 more...
Tweets
Looking for tweets for extinct.

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