extinction

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extinction

  • /ɪkˈstɪŋkʃən/

Where it comes from

From late Middle English, borrowed from Latin extinctio (“extinction, annihilation”), from extinguere, past participle extinctus (“to extinguish”); see extinguish.

noun extinctions

  1. countable, uncountable The action of making or becoming extinct; annihilation. Thirteen long centuries have elapsed since the extinction of the last Zoroastrian Empire[…]
  2. countable, uncountable The absorption or scattering of electromagnetic radiation emitted by astronomical objects by intervening dust and gas before it reaches the observer.
  3. countable, uncountable The inability to perceive multiple stimuli simultaneously.
  4. countable, uncountable The fading of a conditioned response over time if it is not reinforced.

Thesaurus

Closest in meaning: extermination, extinguishing, defunctness, quenching, experimental extinction, extirpated, annihilation, death, die, expiration, deactivation, deletion, destruction, disbandment, extirpation, elimination

Translations

Every language

noun the action of making or becoming extinct

Españolextinción
한국어멸종 myeoljong
日本語絶滅 zetsumetsu
中文滅絕 /灭绝 mièjué
हिन्दीविलुप्त vilupt
Portuguêsextinção
Françaisextinction
DeutschAussterben
Русскийвымира́ние vymiránije
العربيةاِنْقِرَاض inqirāḍ
עבריתהכחדה hakkhada

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MLA

"extinction." Wiktionary, via Micwyn, micwyn.com/word/extinction. Accessed 6 Nov. 2026.

APA

extinction. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/extinction

Chicago

"extinction." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/extinction.

BibTeX
@misc{extinction_2026,
  title = {extinction},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/extinction},
  urldate = {2026-11-06}
}