au·re·ole 
(ôr
ē-
ōl
′) also
au·re·o·la (ô-r
ēə-l
ə)
n.1. A circular or oval light surrounding the head or body of a representation of a deity or holy person; a halo.
2. Astronomy See corona.
[Middle English, from Late Latin (corōna) aureola, golden (crown), feminine of Latin aureolus, golden, from aureus, from aurum, gold.]

aureole3rd-century Pakistani sculpture of the Bodhisattva Maitreya