1. (noun)television, telecasting, TV, video broadcasting visual images of stationary or moving objects "she is a star of screen and video"; "Television is a medium because it is neither rare nor well done" - Ernie Kovacs
2. (noun)television receiver, television, television set, tv, tv set, idiot box, boob tube, telly, goggle box an electronic device that receives television signals and displays them on a screen "the British call a tv set a telly"