Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun red-blindness

1 sense of red-blindness

Sense 1
protanopia, red-blindness -- (dichromacy characterized by lowered sensitivity to long wavelengths of light resulting in an inability to distinguish red and purplish blue)
       => red-green dichromacy, red-green color blindness, red-green colour blindness -- (confusion of red and green)