Asgard god (4)
I believe the answer is:
odin
'asgard god' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for odin that I've seen before include "Old Scandinavian" , "Supreme god of Scandanavian myth" , "The supreme Norse god and creator" , "Pagan god" , "Supreme Norse deity" .)