digital television
noun
1.
a television broadcasting technology in which signals are transmitted as a sequence of binary numbers.
2.
a television set that can receive these digital signals.
Also called
digital TV
.
British Dictionary definitions for
digital tv
digital television
noun
1.
television in which the picture information is transmitted in digital form and decoded at the television receiver
2.
a television set that can decode digital picture information and convert it into visible images