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cobalamin

American  
[koh-bal-uh-min] / koʊˈbæl ə mɪn /
Also cobalamine

noun

  1. vitamin B12.

cobalamin Scientific  
/ kō-băl′ə-mĭn /

  1. See vitamin B 12

Etymology

Origin of cobalamin

First recorded in 1945–50; cobal(t) + (vit)amin

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.