Source : WordNet®

television
     n 1: 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 [syn: {telecasting}, {TV}, {video}]
     2: a receiver that displays television images; "the British
        call a tv set a telly" [syn: {television receiver}, {television
        set}, {tv}, {tv set}, {idiot box}, {boob tube}, {telly}, {goggle
        box}]
     3: a telecommunication system that transmits images of objects
        (stationary or moving) between distant points [syn: {television
        system}]

Source : Free On-Line Dictionary of Computing

television
     
         A dedicated {push media} device for receiving
        {streaming video} and {audio}, either by terrestrial radio
        broadcast, satellite or cable.
     
        (1997-11-23)