"Treble" symbol (4)
'treble symbol' is the definition.
(I've seen this in another clue)
This is all the clue.
'treble symbol' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for clef that I've seen before include "Musical pitch notation" , "Musical stave sign" , "Written musical symbol indicating pitch" , "Symbol on the left of a musical stave" , "Stave character" .)