Spot barrister ringing to attract local attention (4)
I believe the answer is:
boil
'spot' is the definition.
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for boil that I've seen before include "Cook, swelling" , "Bubble up - inflamed swelling" , "Seethe - painful swelling" , "Cook in hot water" , "Eruption of the skin" .)