Meaning : Broadcasting visual images of stationary or moving objects.
Example :
She is a star of screen and video.
Television is a medium because it is neither rare nor well done.
Synonyms : telecasting, television, video
Meaning : An electronic device that receives television signals and displays them on a screen.
Example :
The British call a tv set a telly.
Synonyms : boob tube, goggle box, idiot box, television, television receiver, television set, telly, tv set