What is another word for red-blindness?
Pronunciation: [ɹˈɛdblˈa͡ɪndnəs] (IPA) 
Red-blindness, also known as protanopia, is a type of color blindness characterized by difficulty distinguishing between colors in the red and green spectrum. Some possible synonyms for this condition might include color vision deficiency, red-green colorblindness, protanomaly, and deuteranopia. Other related terms that could be used to describe this condition might include anomalous trichromatism, color vision impairment, and achromatopsia. Although red-blindness is relatively rare, with estimates suggesting that it affects no more than 1% of the population, it can have a significant impact on individuals' ability to navigate the visual world and may be a source of frustration and difficulty in certain activities.
