Lecherous god (5)
I believe the answer is:
satyr
'lecherous god' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for satyr that I've seen before include "Woodland deity, attendant on Bacchus" , "Goat-like woodland deity of Greek mythology" , "Lecherous god" , "Mythical woodland god or grossly lustful man" , "lecher" .)