/ Dictionary / Index O overweening: Meaning and Definition of Find definitions for: o•ver•ween•ing Pronunciation: (ō'vur-wē'ning), [key] — adj. presumptuously conceited, overconfident, or proud: a brash, insolent, overweening fellow. exaggerated, excessive, or arrogant: overweening prejudice; overweening pride. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overweening (Thesaurus) overween overweigh Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language