/ Dictionary / Index O outdistance: Meaning and Definition of Find definitions for: out•dis•tance Pronunciation: (out"dis'tuns), [key] — -tanced, -tanc•ing. to leave behind, as in running; outstrip: The winning horse outdistanced the second-place winner by five lengths. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: outdistance (Thesaurus) outdated outdo Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language