Frowns with displeasure (6)
I believe the answer is:
scowls
'frowns with displeasure' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for scowls that I've seen before include "Furrows forehead in bad humour" , "Bad-tempered frowns" , "Gives black looks" , "Frowns with displeasure" , "forbidding looks" .)