Aggrieved (4)
I believe the answer is:
sore
'aggrieved' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for sore that I've seen before include "Hurtful to the touch, like rose" , "Eros (anag.)" , "buck" , "Rose (anag.)" , "very much" .)