Function: noun
Date: 1912
: a momentary green appearance of the uppermost part of the sun's disk at sunrise or sunset that results from atmospheric refraction
Function: noun
Date: 1912
: a momentary green appearance of the uppermost part of the sun's disk at sunrise or sunset that results from atmospheric refraction
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012