Machine broken, gin escaped bottles (6)
I believe the answer is:
engine
'machine' is the definition.
(I know this)
'broken gin escaped bottles' is the wordplay.
'bottles' says the answer is hidden in the clue (bottling is a kind of containing).
'ENGINE' is hidden within 'broken gin escaped'.
(Other definitions for engine that I've seen before include "Power unit" , "Machine converting energy into motion" , "Motive machine" , "Machine supplying power" , "Machine that converts energy into motion" .)