Parhelion - Definition
parhelion
n 1: a bright spot on the parhelic circle; caused by diffraction
by ice crystals; "two or more parhelia are usually seen at
once" [syn: parhelion, mock sun, sundog]
n 1: a bright spot on the parhelic circle; caused by diffraction
by ice crystals; "two or more parhelia are usually seen at
once" [syn: parhelion, mock sun, sundog]