medullary sheath


Word History

First Known Use

circa 1846, in the meaning defined above

Time Traveler
The first known use of medullary sheath was circa 1846

Dictionary Entries Near medullary sheath

Cite this Entry

“Medullary sheath.” Dictionary, Merriam-Webster, Accessed 23 May. 2024.

Medical Definition

medullary sheath

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