Function: noun
Date: 1890
: a luminous circle or halo parallel to the horizon at the altitude of the sun ― called also parhelic ring
Function: noun
Date: 1890
: a luminous circle or halo parallel to the horizon at the altitude of the sun ― called also parhelic ring
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012