Juniper spirit (3)
I believe the answer is:
gin
'juniper spirit' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for gin that I've seen before include "Alcohol made with juniper berries" , "Liquor flavoured with juniper berries" , "Alcoholic drink made from juniper berries - it's a trap" , "Common spirit" , "Clear alcoholic drink" .)