perionychium

noun

peri·​onych·​i·​um ˌper-ē-ō-ˈni-kē-əm How to pronounce perionychium (audio)
plural perionychia ˌper-ē-ō-ˈni-kē-ə How to pronounce perionychium (audio)
: the tissue bordering the root and sides of a fingernail or toenail

Word History

Etymology

New Latin, from peri- + Greek onych-, onyx nail — more at nail

First Known Use

circa 1879, in the meaning defined above

Time Traveler
The first known use of perionychium was circa 1879

Dictionary Entries Near perionychium

periogue

perionychium

perioperative

See More Nearby Entries 

Cite this Entry

“Perionychium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perionychium. Accessed 1 Dec. 2024.

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Medical Definition

perionychium

noun
peri·​onych·​i·​um ˌper-ē-ō-ˈnik-ē-əm How to pronounce perionychium (audio)
plural perionychia -ē-ə How to pronounce perionychium (audio)
: the tissue bordering the sides of a fingernail or toenail
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