picture tube

Noun picture tube has 1 sense

• picture tube(n = noun.artifact) kinescope, television tube - a cathode-ray tube in a television receiver; translates the received signal into a picture on a luminescent screen;
is a kind of cathode-ray tube, crt
has particulars: color television tube, color tube, color tv tube, colour television tube, colour tube, colour tv tube
is a part of boob tube, goggle box, idiot box, television, television receiver, television set, telly, tv, tv set