Rotating image of human brain, illustrating the lateral sulcus in the brain. The term sulcus (pl. sulci) is a general descriptive term for a furrow or fissure.
Halo may refer to: 1  Halo (religious iconography), a glow or ring of light around a head or person in art. 2  Halo (series), video game franchise.
Here are all the possible meanings and translations of the word Halo. Princeton's WordNet(0.00 / 0 votes)Rate this definition: aura, aureole, halo, nimbus, glory, gloriole(noun) an indication of radiant light drawn around the head of a saint. ring, halo, annulus, doughnut, anchor ring(noun) a toroidal shape.