Refuse to comply (7)
I believe the answer is:
disobey
'refuse to comply' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for disobey that I've seen before include "Refuse to comply" , "Yobs die (anag.)" , "Fail to carry out (order)" , "Disregard" , "Defy" .)