51Թ

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View synonyms for

extinct

[ik-stingkt]

adjective

  1. no longer in existence; having ended or died out.

    extinct pre-Colombian societies.

  2. Biology, Ecology.(of a plant or animal species) having no living member remaining anywhere, not in the wild, in a naturalized population, nor in captivity, as categorized by the IUCN Red List: EX

    a list of extinct animals that once inhabited the Isle of Man.

    Synonyms: ,
  3. no longer in use; obsolete.

    an extinct custom.

    Synonyms:
  4. extinguished; quenched; not burning.

    evidence of a half dozen extinct campfires.

    Synonyms:
  5. Geology.(of a volcano) not having erupted for at least 10,000 years and not expected to erupt again.



extinct

/ ɪˈɪŋ /

adjective

  1. (of an animal or plant species) having no living representative; having died out

  2. quenched or extinguished

  3. (of a volcano) no longer liable to erupt; inactive

  4. void or obsolete

    an extinct political office

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

extinct

  1. Having no living members. Species become extinct for many reasons, including climate change, disease, destruction of habitat, local or worldwide natural disasters, and development into new species (speciation). The great majority of species that have ever lived—probably more than 99 percent—are now extinct.

  2. No longer active or burning, as an extinct volcano.

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Other 51Թ Forms

  • nonextinct adjective
  • unextinct adjective
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51Թ History and Origins

Origin of extinct1

First recorded in 1400–50; late Middle English, from Latin ex(s)tinctus, past participle of ex(s)tinguere; extinguish ( def. )
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51Թ History and Origins

Origin of extinct1

C15: from Latin exstinctus quenched, from exstinguere to extinguish
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Synonym Study

See dead.
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Example Sentences

Examples have not been reviewed.

The internet is down forever, crops are dying, bees are extinct, the weather is erratic and famine is beginning to plague the world.

From

How optimistic are you that we will reach the Ecozoic before we drive ourselves, as well as countless other creatures, extinct?

From

The classic summer rerun, a familiar ritual, is basically extinct.

From

Scientists have examined the evolutionary history of the animals, including extinct forms known only from the fossil records.

From

They became extinct 66 million years ago, along with most other non-avian dinosaurs.

From

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exterritorialextinct in the wild