/ Dictionary / Index M mucic: Meaning and Definition of Find definitions for: mu•cic Pronunciation: (my'sik), [key] — adj. Chem. of or derived from mucic acid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. muci- mucic acid Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language