/ Dictionary / Index H horse show: Meaning and Definition of Find definitions for: horse' show" Pronunciation: [key] a competitive display of the capabilities and qualities of horses and their riders or handlers, usually held as an annual event. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: horseshow (Thesaurus) horseshoe magnet horse's mouth Related Content Daily Word Quiz: meritocracy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language