Weapon in "The Terminator" (3)
I believe the answer is:
uzi
'weapon in the terminator' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for uzi that I've seen before include "Type of submachine gun" , "Israeli-designed sub-machine gun" , "Israeli sub-machine gun" , "killer" , "Submachine-gun" .)