/ Dictionary / Index S show business: Meaning and Definition of Find definitions for: show' busi"ness Pronunciation: [key] the entertainment industry, as theater, motion pictures, television, radio, carnival, and circus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. showbread show card 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