Six-winged angel (6)
I believe the answer is:
seraph
'six-winged angel' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for seraph that I've seen before include "Phrase for a lofty angel" , "Turn of phase for an angel" , "Leading angel" , "Heavenly creature" , "Phrase distorted for the heavenly being" .)