/ Dictionary / Index O outmarch: Meaning and Definition of Find definitions for: out•march Pronunciation: (out"märch'), [key] — v.t. to march faster or farther than. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: outmarch (Thesaurus) outmanoeuvre outmatch Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language