Feel bitter while describing latest events, by the sound of it (6)
I believe the answer is:
resent
'feel bitter' is the definition.
(I've seen this before)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for resent that I've seen before include "Consider as an injury or affront" , "Take exception to" , "Feel aggrieved at" , "Find objectionable" , "Feel bitter or envious" .)