medullation

noun
med·​ul·​la·​tion | \ ˌmed-ᵊl-ˈā-shən How to pronounce medullation (audio) , ˌmej-ə-ˈlā- How to pronounce medullation (audio) \

Medical Definition of medullation

: the formation of a medullary sheath or medulla

Learn More About medullation

Cite this Entry

“Medullation.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/medullation. Accessed 21 Jun. 2021.

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