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Search Result for "blue-blindness": 
Wordnet 3.0

NOUN (1)

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]


The Collaborative International Dictionary of English v.0.48:

blue-blindness \blue-blindness\ n. inability to distinguish blue and yellow. Syn: tritanopia. [WordNet 1.5]
WordNet (r) 3.0 (2006):

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]