Nymph pursuer (5)
I believe the answer is:
satyr
'nymph pursuer' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for satyr that I've seen before include "Woodland god; butterfly" , "Pan maybe" , "Dirty old man" , "Goat-man attending Bacchus" , "Woodland god - sexual predator" .)