Entangle wool and express displeasure (5)
I believe the answer is:
snarl
'entangle' is the definition.
(I know that entangle can be written as snarl)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for snarl that I've seen before include "(Make an) aggressive noise" , "Say something aggressively" , "Growl aggressively" , "Tangle; growl" , "Growl viciously" .)