perpetuity

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perpetuity

  • /ˌpɜː(ɹ)pɪˈtjuːɪti/ UK
  • /ˌpɝpəˈtuːɪti/ US

Where it comes from

From Middle English perpetuitee, perpetuite, perpetuyte, from Old French perpetüité, ultimately from Latin perpetuitās.

noun perpetuities

  1. uncountable The quality or state of being perpetual; endless duration; uninterrupted existence. Mr. Waller adds that when the railway was authorised in 1897, one of the clauses of the Act authorising the transfer of the line to the North British Railway provided that that company should work it in perpetuity, and it was this clause that caused the interim interdict to be granted.

    Similar: endlessness

  2. countable Something that is perpetual.
  3. countable A limitation intended to be unalterable and of indefinite duration; a disposition of property which attempts to make it inalienable beyond certain limits fixed or conceived as being fixed by the general law.
  4. countable An annuity in which the periodic payments begin on a fixed date and continue indefinitely.

Similar: eternity

Thesaurus

noun

Similar: eternity

Translations

Every language

noun the quality or state of being perpetual

Españolperpetuidad
日本語永世 eisei, 恒久 kōkyū
中文永世 yǒngshì
हिन्दीनिरंतरता nirantartā
Portuguêsperpetuidade
Françaisperpétuité
Italianoperennità, perpetuità
العربيةخُلْد ḵuld

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{perpetuity_2026,
  title = {perpetuity},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/perpetuity},
  urldate = {2026-11-06}
}