/ Dictionary / Index C call-board: Meaning and Definition of Find definitions for: call-board Pronunciation: (kôl'bôrd", -bōrd"), [key] — n. a bulletin board, as in a theater, on which notices are posted announcing rehearsals, changes in the cast, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: call-board (Thesaurus) callback call box Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language