/ Dictionary / Index B blood sport: Meaning and Definition of Find definitions for: blood' sport" Pronunciation: [key] any sport involving killing or the shedding of blood, as bullfighting, cockfighting, or hunting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blood spavin bloodstain Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language