Medical Dictionary
monochromatism
noun mono·chro·ma·tism \-ˈkrō-mə-ˌtiz-əm\
Medical Definition of MONOCHROMATISM
: complete color blindness in which all colors appear as shades of gray—called also monochromacy
Seen & Heard
What made you want to look up monochromatism? Please tell us where you read or heard it (including the quote, if possible).