| tricolor television tube | (n) a color television tube in which three primary colors are combined to give the full range of colors, Syn. tricolour tube, tricolour television tube, tricolor tube |
| color tube | (n) a television tube that displays images in full color, Syn. colour tube, colour television tube, colour TV tube, color TV tube, color television tube |
| kinescope | (n) a cathode-ray tube in a television receiver; translates the received signal into a picture on a luminescent screen, Syn. television tube, picture tube |