Synonym for achromatopsia ... A severe congenital deficiency in colour perception, often associated with nystagmus and reduced visual acuity. ... Synonym: achromatic vision, monochromasia, monochromasy, monochromatism. ... Origin: G. A-priv. + chroma, colour, + opsis, vision ... (05 Mar 2000) ... 
Type: Term Pronunciation: mon′ō-krō-mā′zē-ă Synonyms: achromatopsia