/ Dictionary / Index S sideshow: Meaning and Definition of Find definitions for: side•show Pronunciation: (sīd'shō"), [key] — n. a minor show or exhibition in connection with a principal one, as at a circus. any subordinate event or matter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sideshow (Thesaurus) sidesaddle flower sideslip Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language