The Collaborative International Dictionary
Dichromic
Dichromic \Di*chro"mic\, a. [Gr. ? two-colored; di- = di`s-
twice + ? color.]
Furnishing or giving two colors; -- said of defective vision,
in which all the compound colors are resolvable into two
elements instead of three.
--Sir J. Herschel.
Wiktionary
dichromic
a. Furnishing or giving two colours; said of defective vision, in which all the compound colours are resolvable into two elements instead of three.