Negroni need (3)
I believe the answer is:
gin
'negroni need' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for gin that I've seen before include "Alcoholic drink made from juniper berries - it's a trap" , "Trap for catching animals" , "It often gets mixed up with this" , "Alcohol made with juniper berries" , "Spirit drink" .)