med·​ul·​la·​tion ˌmed-ᵊl-ˈā-shən How to pronounce medullation (audio) ˌmej-ə-ˈlā- How to pronounce medullation (audio)
: the formation of a medullary sheath or medulla

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Cite this Entry

“Medullation.” Medical Dictionary, Merriam-Webster, Accessed 29 Nov. 2023.

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