/ Dictionary / Index B boardsailing: Meaning and Definition of Find definitions for: board•sail•ing Pronunciation: (bôrd'sā"ling, bōrd'-), [key] the sport of sailing a boat that has no cockpit, as in windsurfing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. board rule board side Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language