Angelic (8)
I believe the answer is:
cherubic
'angelic' is the definition.
(I know that angelic can be written as cherubic)
This is all the clue.
(Other definitions for cherubic that I've seen before include "Having a nature befitting an angel" , "Angelic, seraphic" , "like an angel" , "Angelically innocent" , "Having a plump innocent face" .)