Halo - Definition
halo
n 1: an indication of radiant light drawn around the head of a
saint [syn: aura, aureole, halo, nimbus, glory,
gloriole]
2: a toroidal shape; "a ring of ships in the harbor"; "a halo of
smoke" [syn: ring, halo, annulus, doughnut, anchor
ring]
3: a circle of light around the sun or moon