/ Dictionary / Index O outclass: Meaning and Definition of Find definitions for: out•class Pronunciation: (out"klas', -kläs'), [key] — v.t. to surpass in excellence or quality, esp. by a wide margin; be superior: He far outclasses the other runners in the race. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: outclass (Thesaurus) outcaste outclimb Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language