/ Dictionary / Index O outstay: Meaning and Definition of Find definitions for: out•stay Pronunciation: (out"stā'), [key] — v.t. to stay longer than. to stay beyond the time or duration of; overstay: to outstay one's welcome. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: outstay (Thesaurus) outstation outstretch Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language