Violently angry (6)
I believe the answer is:
raging
'violently angry' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for raging that I've seen before include "Violently angry" , "Furious, behaving violently" , ". . . . . . Bull (Martin Scorsese film)" , "Furious as storm may be" , "Expressing violent anger" .)