Medical Definition of Colour vision defects

1. Mild to severe impairment in the ability to discriminate or differentiate hues. This disorder may be acquired as a result of diseases of the cones or x chromosome-linked where there is an abnormality but not a complete absence of one of the cone pigments. (12 Dec 1998)

Lexicographical Neighbors of Colour Vision Defects

colour scotoma
colour sense
colour sergeant
colour sergeants
colour solid
colour spectrum
colour supplement
colour taste
colour television
colour television system
colour television tube
colour therapy
colour triangle
colour tube
colour up
colour vision defects (current term)
colour vision deficiency
colour wash
colour wheel
colour wheels
colourability
colourable
colourableness
colourably
colourado tick fever
colourado tick fever virus
colourant
colourants
colouration
colourational

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