Bombay Sapphire, for one (3)
I believe the answer is:
gin
'bombay sapphire for one' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for gin that I've seen before include "It often gets mixed up with this" , "Common spirit" , "game of cards" , "Alcoholic drink made from juniper berries - it's a trap" , "Trap for catching animals" .)