a circular diagram displaying the colors of the spectrum as a sequence of segments of the circle and showing complementary colors opposite each other.
[ 1875-80 ]
a circular diagram displaying the colors of the spectrum as a sequence of segments of the circle and showing complementary colors opposite each other.
[ 1875-80 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012