as in eternity
endless time
lands that should remain in their wild state in perpetuity
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Recent Examples of perpetuity
As the film explores, Chauvet remained pristine because about 28,000 years ago a cliff collapsed sealing the entrance in virtual perpetuity until it was discovered by speleologists including Jean-Marie Chauvet.
—
Matthew Carey, Deadline, 4 Sep. 2025
That record will stand for perpetuity now that the course is midway through a $30 million renovation that will see two new wholly separate golf courses with their own singular vibes, the nearly complete Ocean Course and the inland Vineyard Course.
—Mike Dojc, Forbes.com, 27 Aug. 2025
The texture of the ropa vieja was just right — not too soupy, but also not getting caught in your teeth for perpetuity, like some ropier ropas viejas.
—Hannah Edgar, Chicago Tribune, 26 July 2025
In fact, Bill and Melinda French Gates had never really committed their foundation to perpetuity.
—Benjamin Soskis, Vox, 7 Dec. 2018
See All Example Sentences for perpetuity
Recent Examples of Synonyms for perpetuity
Noun
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In addition to her sapphire and diamond engagement ring and her Welsh gold wedding band, Kate has also been wearing a sapphire and diamond eternity band since 2024, not dissimilar to her engagement ring.—
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For what felt like an eternity.—
Noun
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To sidestep the inconvenience of infinity, mathematicians have recently focused their search on singularities with a special property called self-similarity.—
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Out back, a heated saline infinity-edge pool and spa looks out on the water in the near distance.—
Noun
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Nowadays, the outdoors with all its foreverness and fresh air is becoming that go-to place to celebrate our upcoming holidays.—
Cite this Entry
“Perpetuity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perpetuity. Accessed 13 Jan. 2026.
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