epimysium

noun

epi·​my·​si·​um ˌe-pə-ˈmi-zhē-əm How to pronounce epimysium (audio)
-zē-
plural epimysia ˌe-pə-ˈmi-zhē-ə How to pronounce epimysium (audio)
-zē-
: the external connective-tissue sheath of a muscle

Examples of epimysium in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Muscle fibers are surrounded by networks of fat and connective tissue (endomysium, perimysium, and epimysium). Ashton Yoon, Discover Magazine, 30 Aug. 2016

Word History

Etymology

epi- + Greek my-, mŷs "mouse, muscle" + -ium, after perimysium — more at mouse entry 1

First Known Use

1900, in the meaning defined above

Time Traveler
The first known use of epimysium was in 1900

Dictionary Entries Near epimysium

Cite this Entry

“Epimysium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epimysium. Accessed 3 Dec. 2024.

Medical Definition

epimysium

noun
epi·​my·​si·​um ˌep-ə-ˈmiz(h)-ē-əm How to pronounce epimysium (audio)
plural epimysia -ē-ə How to pronounce epimysium (audio)
: the external connective-tissue sheath of a muscle compare endomysium

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