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Noun: colour vision deficiency
Usage: Brit, Cdn (US: color vision deficiency)
  1. Genetic inability to distinguish differences in hue
    - color blindness [US], colour blindness [Brit, Cdn], color vision deficiency [US]

Derived forms: colour vision deficiencies

Type of: birth defect, congenital abnormality, congenital anomaly, congenital defect, congenital disease, congenital disorder, vision defect, visual defect, visual disorder, visual impairment

Encyclopedia: Colour vision deficiency

Nearest

colour sergeant
colour spectrum
colour supplement
colour television
colour television system
colour television tube
colour tube
colour TV
colour TV tube
colour vision
colour vision deficiency
colour wash
colour wheel
colourant
colouration
colour-blind
colour-blind person
colourcast
coloured
coloured audition
coloured hearing