Extreme dislike of bowler, perhaps flushed with anger (6)
I believe the answer is:
hatred
'extreme dislike' is the definition.
(I've seen this before)
'bowler perhaps flushed with anger' is the wordplay.
'bowler perhaps' becomes 'hat' (bowler is a kind of hat).
'flushed with anger' becomes 'red'.
'hat'+'red'='HATRED'
'of' is the link.
(Other definitions for hatred that I've seen before include "Great dislike" , "Abhorrence, detestation" , "Intense dislike" , "Violent emotion" , "Dearth (anag)" .)