/ Dictionary / Index G gamecast: Meaning and Definition of Find definitions for: game•cast Pronunciation: (gām'kast", -käst"), [key] — n. Radio and Television. the broadcast of a team sport game. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. game bird gamecock Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language