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单词 extinct
释义

extinct

1 of 2

adjective

ex·​tinct ik-ˈstiŋ(k)t How to pronounce extinct (audio) ˈek-ˌstiŋ(k)t How to pronounce extinct (audio)
1
a
: no longer burning
b
: no longer active
an extinct volcano
2
: no longer existing
an extinct animal
3
a
: gone out of use : superseded
b
: having no qualified claimant
an extinct title

extinct

2 of 2

verb

extincted; extincting; extincts

transitive verb

archaic
: extinguish

Synonyms

Adjective

  • bygone
  • bypast
  • dead
  • defunct
  • departed
  • done
  • expired
  • gone
  • nonextant
  • vanished
See all Synonyms & Antonyms

Example Sentences

Adjective Many of these old traditions have since become extinct. a few overgrown ruins are all that remain of that once mighty but now extinct civilization
Recent Examples on the Web
Adjective
Africa is home to most of the cheetahs, which are extinct across Asia, except in Iran. Niha Masih, Washington Post, 17 Sep. 2022 Because of the possibility that peyote could go extinct in less than 50 years, the group Decriminalize Nature believes decriminalizing peyote will be the plant's saving grace. Arlyssa D. Becenti, The Arizona Republic, 17 Sep. 2022 Hares and Perkins have been linked to at least 36 fires on the slopes of the extinct volcano since July 15, according to a probable cause affidavit, despite a summer burn ban that went into effect July 25. oregonlive, 12 Sep. 2022 In Volcanoville — a place that got its name from miners who mistook a nearby mountain as an extinct volcano — helicopters danced in a continuous loop of water drops. Sarah Ravani, San Francisco Chronicle, 10 Sep. 2022 After some research, McClain discovered that the mountain got its moniker from a tiny, extinct town called Swastika, named after a cattle rancher who branded his cattle with the symbol in the early 1900s. Michelle Harris, Smithsonian Magazine, 8 Sep. 2022 Researchers studying sharks in the northwest Atlantic recently spotted a shape that temporarily led them to believe the extinct megalodon shark was still swimming in the deeps. Stephen Sorace, Fox News, 7 Sep. 2022 Brasilodon is the oldest extinct vertebrate with two successive sets of teeth -- baby teeth and one permanent set -- also known as a diphyodonty, the news release said. Lianne Kolirin, CNN, 6 Sep. 2022 Sometimes people encourage home and a healthy environment not only for others but also for animals, as seen in the comeback of locally extinct land iguanas to a part of the Galápagos Islands. Erika Page, The Christian Science Monitor, 6 Sep. 2022 See More

Word History

Etymology

Adjective

Middle English, from Latin exstinctus, past participle of exstinguere

First Known Use

Adjective

15th century, in the meaning defined at sense 1a

Verb

15th century, in the meaning defined above

Kids Definition

extinct

adjective

ex·​tinct ik-ˈstiŋkt How to pronounce extinct (audio)
1
: no longer active
an extinct volcano
2
: no longer existing
Dinosaurs are extinct.

Medical Definition

extinct

adjective

ex·​tinct ik-ˈstiŋ(k)t How to pronounce extinct (audio) ˈek-ˌ How to pronounce extinct (audio)
: no longer existing : lacking living representatives
extinct prehistoric animals

extinct

adjective

as in defunct
no longer existing a few overgrown ruins are all that remain of that once mighty but now extinct civilization

Synonyms & Similar Words

Relevance
  • defunct
  • vanished
  • gone
  • obsolete
  • done
  • expired
  • dead
  • bygone
  • departed
  • faded
  • fallen
  • dying
  • moribund
  • antiquated
  • nonexistent
  • nonextant
  • lost
  • bypast
  • collapsed
  • overthrown
  • dated
  • missing
  • terminated
  • passé
  • lapsed
  • finished

Antonyms & Near Antonyms

  • alive
  • extant
  • existing
  • living
  • existent
  • active
  • dynamic
  • thriving
  • vibrant
See More
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更新时间:2024/12/23 14:31:20