Pinches snacks (5)
I believe the answer is:
bites
I believe this clue is a double definition.
'pinches' is the first definition.
(pinch can mean to bite or squeeze)
'snacks' is the second definition.
(I know this)
(Other definitions for bites that I've seen before include "Stings" , "Mouthfuls" , "Tears with the teeth" , "Morsels" , "Breaks with the teeth" .)