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.
Definitions of the Halo Effect.  1 Also known as the physical attractiveness stereotype and the what is beautiful is good principle, the halo effect, at the most specific level, refers to the habitual tendency of people to rate attractive individuals more favorably for their personality traits or characteristics than those who are less attractive.