expiration

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expiration

  • /ˌɛk.spəˈɹeɪ̯.ʃən/ UK
  • [ˌɛk.spəˈɹeɪ̯.ʃən] ~ [ˌɛk.spəˈɹeɪ̯.ʃn̩] UK
  • /ˌɛk.spɚˈeɪ̯.ʃən/ US
  • [ˌɛk.spɚˈeɪ̯.ʃən] ~ [ˌɛk.spɹ̩ˈeɪ̯.ʃn̩] US
  • /ˌɛk.spaɪ̯ˈɹeɪ̯.ʃən/ Philippines, nonstandard
  • [ˌɛk.spaɪ̯ˈɹeɪ̯.ʃən] ~ [ˌɛk.spaɪ̯ˈɹeɪ̯.ʃn̩] Philippines, nonstandard

Rhymes with -eɪʃən

Where it comes from

From Middle English expiracioun, exspiracioun (“vapor, breath”), from Latin expīrātiōnem, exspīrātiōnem, accusative singular of expīrātiō, exspīrātiō. By surface analysis, expire + -ation.

noun expirations · exspiration

  1. uncountable The act or process of breathing out, or forcing air from the lungs through the nose or mouth. Holonym: respiration

    Similar: exhalation · Opposite: inspiration, inhalation

  2. countable A single outward breath. labored expirations

    Similar: exhalation · Opposite: inspiration, inhalation

  3. countable, uncountable Other similar release of volatile matter.

    Similar: emission

  4. countable, euphemistic, uncountable The last emission of breath; thus, synonym of death.

    Similar: demise, quietus, death, end, tomb, celestial transfer, decease, decomposition, defunction, dematerialization, dirt nap, doom

  5. countable, uncountable Any other (metaphorically comparable) cessation, extinction, or ending. expiration date

    Similar: termination, end

  6. countable, uncountable That which is produced by breathing out, as a sound.

Thesaurus

Closest in meaning: expiry, termination, departure, release, loss, exit, passing, going, exhalation, breathing out, expire, extinction, lapsing, cessation, lapse, revocation

Translations

Every language

noun act of expiring

Españolexpiración, caducación
Françaisexpiration
Italianoespirazione

noun that which is expired; matter breathed forth; that which is produced by breathing out

Italianorespiro

noun act or process of breathing out, or forcing air from the lungs through the nose or mouth; as, respiration consists of inspiration and expiration

Españolespiración
Françaisexpiration
Italianorespirazione
Ελληνικάεκπνοή ekpnoḯ

noun emission of volatile matter; exhalation

Françaisexpiration
Italianoesalazione

noun last emission of breath; death

Italianocessazione

noun coming to a close; cessation; extinction; termination; end

Françaisexpiration
Italianocessazione, espirazione, scadenza
Ελληνικάλήξη líxi

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{expiration_2026,
  title = {expiration},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/expiration},
  urldate = {2026-11-06}
}