/ Dictionary / Index O onstage: Meaning and Definition of Find definitions for: on•stage Pronunciation: (on'stāj', ôn'-), [key] — adv. on or onto the stage (opposed to offstage): The director shouted, “Onstage, everybody!” —adj. of, pertaining to, or used in the acting area, or that part of the stage that is in view of the audience. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: onstage (Thesaurus) Onslow on-stream Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language