/ Dictionary / Index M malonic: Meaning and Definition of Find definitions for: ma•lo•nic Pronunciation: (mu-lō'nik, -lon'ik), [key] — adj. Chem. of or derived from malonic acid; propanedioic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Malone malonic acid Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language