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isentropic

adjective

is·​en·​tro·​pic ˌī-sᵊn-ˈtrō-pik How to pronounce isentropic (audio) -ˈträ- How to pronounce isentropic (audio)
: of or relating to equal or constant entropy
especially : taking place without change of entropy
isentropically adverb

Word History

First Known Use

1873, in the meaning defined above

Time Traveler
The first known use of isentropic was in 1873

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Cite this Entry

“Isentropic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isentropic. Accessed 30 Nov. 2025.

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