/ Dictionary / Index O overgarment: Meaning and Definition of Find definitions for: o•ver•gar•ment Pronunciation: (ō'vur-gär"munt), [key] — n. an outer garment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overgarment (Thesaurus) overfull overgeneralization Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language