impermanent

adjective

im·​per·​ma·​nent (ˌ)im-ˈpər-mə-nənt How to pronounce impermanent (audio)
-ˈpərm-
Synonyms of impermanentnext
: not permanent : transient
an impermanent solution
impermanently adverb

Examples of impermanent in a Sentence

built an impermanent structure to serve for the archaeologists' living quarters during the dig a summer romance that was an impermanent fancy, quickly forgotten
Recent Examples on the Web
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And executive orders are famously impermanent. Matteo Wong, The Atlantic, 12 Dec. 2025 Pushed to the margins, people of African descent maintained burial traditions and used impermanent or specific grave markers such as shells, bottles, clocks or ceramics – items that were culturally meaningful but often invisible or unimportant to white observers. Joanna Gilmore, The Conversation, 29 Oct. 2025 Absent from BringFido’s list are the three ballparks with the smallest capacities (excluding impermanent sites such as Sacramento’s Sutter Health Park, currently home to the Athletics): Cleveland’s Progressive Field (34,830), Miami’s LoanDepot Park (36,742) and Fenway Park (37,775). Gabrielle Starr, Boston Herald, 26 Oct. 2025 These impermanent fixtures are also a good way to test the waters and see if a more comprehensive renovation is something a homeowner desires for the future. Betsy Cribb Watson, Southern Living, 30 Aug. 2025 See All Example Sentences for impermanent

Word History

First Known Use

1653, in the meaning defined above

Time Traveler
The first known use of impermanent was in 1653

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Cite this Entry

“Impermanent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impermanent. Accessed 18 Dec. 2025.

Kids Definition

impermanent

adjective
im·​per·​ma·​nent (ˈ)im-ˈpərm(-ə)-nənt How to pronounce impermanent (audio)
: not permanent : not lasting long
impermanently adverb

More from Merriam-Webster on impermanent

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