dichromatism

noun

di·​chro·​ma·​tism dī-ˈkrō-mə-ˌti-zəm 

: partial color blindness in which only two colors are perceptible

Word History

Etymology

dichromat(ic) + -ism

First Known Use

1859, in the meaning defined above

Rhymes for dichromatism

• activism
• albinism
• altruism
• aneurism
• animism
• aphorism
• atomism
• barbarism
• bolshevism
• botulism
• brahmanism
• calvinism

Medical Definition

dichromatism

noun

di·​chro·​ma·​tism dī-ˈkrō-mə-ˌtiz-əm 

1

: the state or condition of being dichromatic

2

: partial color blindness in which only two colors are perceptible