noun
1. : complementary afterimage
2. : a visual afterimage in which light portions of the original sensation are replaced by dark portions and dark portions are replaced by light portions — opposed to positive afterimage
noun
1. : complementary afterimage
2. : a visual afterimage in which light portions of the original sensation are replaced by dark portions and dark portions are replaced by light portions — opposed to positive afterimage
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012