The Collaborative International Dictionary
vitamin M
vitamin M \vitamin M\ n. same as vitamin Bc; folic acid.
Wiktionary
vitamin m
n. folic acid
WordNet
vitamin M
n. a B vitamin that is essential for cell growth and reproduction [syn: vitamin Bc, folate, folic acid, folacin, pteroylglutamic acid, pteroylmonoglutamic acid]
Usage examples of "vitamin m".
It also contains vitamin C, vitamin D, vitamin E, vitamin F, vitamin G, vitamin I, vitamin J, vitamin K, vitamin L, vitamin M, vitamin N, vitamin O, vitamin P, vitamin Q, vitamin R, vitamin T, vitamin U, vitamin V, vitamin W, vitamin X, vitamin Y, and, believe it or not, vitamin Z!
Shair and myself checked the vials of Vitamin M, and found none missing.