/ Dictionary / Index O overweigh: Meaning and Definition of Find definitions for: o•ver•weigh Pronunciation: (ō"vur-wā'), [key] — v.t. to exceed in weight; overbalance or outweigh: a respected opinion that overweighs the others. to weigh down; oppress; burden: gloom that overweighs one's spirits. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. overweening overweight Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language