/ Dictionary / Index O outfrown: Meaning and Definition of Find definitions for: out•frown Pronunciation: (out"froun'), [key] — v.t. to outdo in frowning; silence, abash, or subdue by frowning. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. out-front outgas Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language