Dichromasy — synonyms, definition

1. dichromasy (Noun)

dichromacy dichromatism dichromatopsia dichromia

dichromasy (Noun) — A deficiency of colour vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal colour vision).

color blindness color vision deficiency colour blindness colour vision deficiency red-green color blindness red-green colour blindness red-green dichromacy yellow-blue color blindness yellow-blue colour blindness yellow-blue dichromacy