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dichromatopsia vs colour blindness

colour blindness vs dichromatopsia

dichromatopsia and colour blindness both are nouns.

Word NounAdjectiveVerbAdverb
dichromatopsia Yes No No No
colour blindness Yes No No No
As nouns, colour blindness is a hypernym of dichromatopsia; that is, colour blindness is a word with a broader meaning than dichromatopsia:
  • dichromatopsia: a deficiency of color 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 color vision)
  • colour blindness: genetic inability to distinguish differences in hue
Other hypernyms of dichromatopsia include color blindness, color vision deficiency, colour vision deficiency.
dichromatopsia (noun) colour blindness (noun)
a deficiency of color 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 color vision) genetic inability to distinguish differences in hue
Difference between dichromatopsia and colour blindness

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