Television (5)
'television' is the definition.
(synonyms)
This is all the clue.
(Other definitions for telly that I've seen before include "Familiar name for TV" , "- - Savalas" , "Television" , "Set" , "One of the media" .)
'television' is the definition.
(synonyms)
This is all the clue.
(Other definitions for tv set that I've seen before include "'Goggle box (2,3)'" , "Goggle-box" .)