Cross-retailed (5)
I believe the answer is:
riled
'cross' is the definition.
(I've seen this before)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for riled that I've seen before include "Made angry" , "Irritated, provoked" , "get angry" , "Nettled" , "Vexed" .)