Noun | 1. | ![]() kinescope, picture tube, television tube - a cathode-ray tube in a television receiver; translates the received signal into a picture on a luminescent screen receiver, receiving system - set that receives radio or tv signals television system, television - a telecommunication system that transmits images of objects (stationary or moving) between distant points telecasting, television, 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 |