exuviation

noun

ex·​u·​vi·​a·​tion ig-ˌzü-vē-ˈā-shən How to pronounce exuviation (audio)
: the process of molting

Word History

First Known Use

1839, in the meaning defined above

Time Traveler
The first known use of exuviation was in 1839

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Cite this Entry

“Exuviation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exuviation. Accessed 7 Jul. 2026.

Medical Definition

exuviation

noun
ex·​u·​vi·​a·​tion -ˌzü-vē-ˈā-shən How to pronounce exuviation (audio)
: the process of producing exuviae
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