Throw out wine (4)
I believe the answer is:
sack
This clue is a double definition.
'throw out' is the first definition.
(sack can mean to dismiss or fire)
'wine' is the second definition.
(sack is a kind of wine)
(Other definitions for sack that I've seen before include "Discharge" , "Loot the large bag" , "Dismissal - sherry!" , "Big, coarse bag" , "destroy > 50s dress" .)