Mutilated (7)
'mutilated' is the definition.
(defacing is a kind of mutilating)
This is the entire clue.
(Other definitions for defaced that I've seen before include "made to look bad" , "Spoiled or damaged the surface of" , "Spoiled the appearance of" , "Disfigured" , "Blemished" .)
'mutilated' is the definition.
('mangle' can be a synonym of 'mutilate')
This is all the clue.
(Other definitions for mangled that I've seen before include "Mutilated - pressed clothes through a machine" , "Damn leg may be mutilated" , "Chewed up" , "Distorted" , "did butcher" .)