/ Dictionary / Index M molybdic: Meaning and Definition of Find definitions for: mo•lyb•dic Pronunciation: (mu-lib'dik), [key] — adj. Chem. of or containing molybdenum, esp. in the trivalent or hexavalent states, as molybdic acid, HMoO. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. molybdenum trioxide molybdous Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language