digital television

/D IH1 JH AH0 T AH0 L T EH0 L AH0 V IH0 ZH AH0 N/
noun
  1. 1

    The broadcasting and receiving of television services via digital (rather than analog) signals, either broadcast, or via cable or satellite.

  2. 2

    A television set that is capable of handling such signals.

Source: https://en.wiktionary.org/wiki/digital%20television