monochromacy
1. [ noun ] (medicine,ophthalmology) complete color blindness; colors can be differentiated only on the basis of brightness
Synonyms: monochromatic_vision monochromatism monochromia monochromasy
Related terms: color_blindness
Similar spelling:   monochromasy
  monochromatic
  monochromic
  monochromia
  monochromat
  monochrome
  monochromatism
  monochromous
  moon_carrot
  monocracy