Daltonism

Etymology
Named for the English chemist John Dalton (1766–1844), who had the condition and did early research into it,.

Noun

 * 1)  Inability or defective ability to perceive or distinguish certain colors, especially red-green color blindness.
 * 2) Achromatopsia.
 * 1) Achromatopsia.
 * 1) Achromatopsia.
 * 1) Achromatopsia.

Translations

 * French:
 * German: Rot-Grün-Blindheit
 * Greek: ,
 * Hungarian:
 * Italian:
 * Macedonian: далтони́зам
 * Portuguese:
 * Russian:
 * Spanish:


 * Greek: