/ Dictionary / Index O overcritical: Meaning and Definition of Find definitions for: o•ver•crit•i•cal Pronunciation: (ō'vur-krit'i-kul), [key] — adj. excessively critical; hypercritical. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overcritical (Thesaurus) overcorrection overcrop Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language