expire

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expire

  • /ɪkˈspaɪə(ɹ)/
  • /ɛkˈspaɪə(ɹ)/

Rhymes with -aɪə(ɹ)

Where it comes from

From Middle English expire, from Middle French expirer, from Latin expīrō, exspīrō, from ex- (“out”) + spīrō (“breathe, be alive”).

verb expires · expiring · expired · exspire

  1. intransitive To die. The patient expired in hospital.

    Similar: assume room temperature, auger in, be called home, be gathered to one's fathers, be like the the One, be no more, be with Jesus, be with the Lord, bite the big one, bite the biscuit, bite the dust, buy the farm

  2. intransitive To lapse and become invalid. My library card will expire next week.

    Similar: run out

  3. intransitive To come to an end; to conclude. And when the thousand yeeres are expired, Satan shall be loosed out of his prison, […]
  4. ambitransitive To exhale; to breathe out. Anatomy exhibits the lungs in a continual motion of inspiring and expiring air.

    Opposite: inspire

  5. transitive To give forth insensibly or gently, as a fluid or vapour; to emit in minute particles. the expiring of cold out of the inward parts of the earth in winter
  6. transitive To bring to a close; to terminate. Expire the term / Of a despised life.
  7. transitive To cause to lapse; to invalidate. The site expires cached pages that are older than 24 hours.

Thesaurus

Closest in meaning: decease, pass away, die, perish, exit, run out, breathe out, exhale, go, expiration, lapse, terminate, expiry, stop, cease, disappear

Translations

Every language

verb become invalid

Españolvencer, caducar, expirar, perimir
日本語失効する shikkō suru
中文失效 shīxiào
Portuguêsvencer, expirar
Françaisexpirer, périmer
Deutschablaufen, erlöschen, verfallen
Italianoscadere
Русскийистека́ть istekátʹ, исте́чь istéčʹ
Tiếng Việthết hạn

verb to exhale (something)

中文呼出 hūchū
Deutschausatmen

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{expire_2026,
  title = {expire},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/expire},
  urldate = {2026-11-06}
}