blue-blindness

2 definitions found

blue-blindness - Collaborative International Dictionary of English v.0.48 :

  blue-blindness \blue-blindness\ n.
     inability to distinguish blue and yellow.
  
     Syn: tritanopia.
          [WordNet 1.5]

blue-blindness - WordNet (r) 2.1 (2005) :

  blue-blindness
      n 1: rare form of dichromacy characterized by a lowered
           sensitivity to blue light resulting in an inability to
           distinguish blue and yellow [syn: tritanopia, blue- blindness
           ]