perpetuity

noun

ˌpər-pə-ˈtü-ə-tē How to pronounce perpetuity (audio)
Definition of perpetuitynext
as in eternity
endless time lands that should remain in their wild state in perpetuity

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of perpetuity The memorandum codifies the ceasefires in Iran and Lebanon and reopens the Strait of Hormuz, toll-free for 60 days only, not in perpetuity, a limit most coverage has skipped. — Güney Yıldız, Forbes.com, 18 June 2026 In the latest update on future sequels and installments behind the scenes, NBCUniversal in 2025 acquired all rights, excluding publishing, to Ludlum’s revered Jason Bourne and Treadstone book series, in perpetuity, following an extensive auction. — Natalie Oganesyan, Deadline, 13 June 2026 Recipients of the emperor’s mercy were given symbolic wooden swords to carry with them in perpetuity. — Cullen Murphy, The Atlantic, 13 June 2026 Only that one year keeps marching into perpetuity. — Sean Keeler, Denver Post, 6 June 2026 See All Example Sentences for perpetuity
Recent Examples of Synonyms for perpetuity
  1. eternity
  2. infinity
  3. foreverness
Noun
  • Heavy clay also holds onto moisture for an eternity, which many flowers and shrubs can’t tolerate.
    — Brandee Gruener, Southern Living, 29 July 2026
  • In the rapidly evolving electric vehicle space, a single minute is a eternity.
    — Mrigakshi Dixit, Interesting Engineering, 29 July 2026
Definition of eternity
Noun
  • Renovated in 2005 at a cost of $8 million, the intimate 17-room hotel displays the trappings of Europe’s grandest hotels, starting with an impressive foyer with a Murano glass chandelier shaped like Constantin Brancusi’s infinity column.
    — Condé Nast, Condé Nast Traveler, 4 Aug. 2026
  • Hidden behind high lava rock walls, an infinity saline pool is lined with shaded sun loungers and in-water chaises.
    — Ben Davidson, Mercury News, 3 Aug. 2026
Definition of infinity
Noun
  • Nowadays, the outdoors with all its foreverness and fresh air is becoming that go-to place to celebrate our upcoming holidays.
    — Marni Jameson, orlandosentinel.com, 20 Nov. 2020
Definition of foreverness

Browse Nearby Words

perpetuating
perpetuity
perplex
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Cite this Entry

“Perpetuity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perpetuity. Accessed 5 Aug. 2026.

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More from Merriam-Webster on perpetuity

Nglish: Translation of perpetuity for Spanish Speakers

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