Type of whisky (6)
I believe the answer is:
scotch
'type of whisky' is the definition.
(I know that Scotch is a type of whisky)
This is the entire clue.
(Other definitions for scotch that I've seen before include "Whisky from Scotland" , "__ broth; soup variety" , "Decisively put an end to" , "Put an end to - in Glasgow? (6)" , "Finish off" .)