in perpetuity

phrase

formal
: for all time : forever
The land will be passed on from generation to generation in perpetuity.

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in pencil
in perpetuity
in perpetuum
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Cite this Entry

“In perpetuity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20perpetuity. Accessed 15 Mar. 2026.

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