Schnozz (4)
I believe the answer is:
nose
'schnozz' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for nose that I've seen before include "Nuzzle" , "Facial feature" , "Sense of smell; proceed cautiously" , "Aroma of wine" , "Don't cut this off to spite your face" .)