Ms Farrow in comeback shows intent (3)
I believe the answer is:
aim
'intent' is the definition.
(synonyms)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for aim that I've seen before include "Point or direct, a weapon say" , "This is mean" , "Set sights on, say target" , "mission" , "Plan" .)