root sheath

noun

Medical Definition of root sheath

: the epidermal lining of a hair follicle

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Dictionary Entries Near root sheath

root planing

root sheath

ROP

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Cite this Entry

“Root sheath.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/root%20sheath. Accessed 7 Dec. 2021.

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