lifespan

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lifespan

  • /ˈlaɪf.spæn/

Where it comes from

From life + span.

noun lifespans · life span

  1. The length of time for which an organism lives. Meronym: healthspan

    Similar: lifetime

  2. broadly The length of time for which something exists or is current, valid, or usable. The virtual enterprise forum developed several "classical" management functions for which resources were available throughout its lifespan.

    Similar: lifetime, working life[durable good]]s>

Thesaurus

Closest in meaning: lifetime, life, ages, longevity, durability, living, period, lifecycle, duration, existence, term, expectancy, age, vie, length, cycle

Translations

Every language

noun length of time for which something exists

Españolvida útil, vida
中文壽命 /寿命 shòumìng
Françaisdurée de vie
DeutschLebensdauer

noun length of time for which an organism lives

Españolciclo de vida, ciclo vital, longevidad, duración vital
中文壽命 /寿命 shòumìng
Françaisdurée de vie, longévité
DeutschLebenserwartung
Русскийпродолжи́тельность жи́зни prodolžítelʹnostʹ žízni
العربيةعُمْر ʕumr

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{lifespan_2026,
  title = {lifespan},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/lifespan},
  urldate = {2026-11-06}
}