Burning a jacket Romeo's taken off (6)
I believe the answer is:
ablaze
'burning' is the definition.
(I've seen this before)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for ablaze that I've seen before include "Having been fired" , "Burning fiercely" , "Fiercely aflame" , "On fire - brightly lit" , "filled with anger" .)