/ Dictionary / Index O overmuch: Meaning and Definition of Find definitions for: o•ver•much Pronunciation: (ō'vur-much'), [key] — adj., n., adv. too much: He didn't show overmuch concern. We tried not to regret it overmuch. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overmuch (Thesaurus) overmodulation overnight Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language