Small savoury (6)
I believe the answer is:
canape
'small savoury' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for canape that I've seen before include "Small piece of bread or pastry spread with savoury" , "Bite-sized party food" , "Finger food for parties" , "Savoury appetiser, often accompanied by Champagne" , "Small piece of bread or biscuit with savoury spread" .)