Wooer (6)
I believe the answer is:
suitor
'wooer' is the definition.
(synonyms)
This is all the clue.
(Other definitions for suitor that I've seen before include "Man pursuing a woman for marriage" , "It's our (anag) - admirer" , "Man who courts a woman" , "One seeking marriage" , ". . . he woos his girl" .)