Helpful suggestion (3)
'helpful suggestion' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for hint that I've seen before include "Indirect clue" , "Tip-off" , "Thin sort of slight indication" , "signal" , "Tip - small amount" .)
'helpful suggestion' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for tip that I've seen before include "End; overbalance" , "Point; sweetener" , "Gratuity; rubbish-dump" , "Useful hint; end" , "Pointed extremity" .)