tritanopia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow
• Syn:
blue-blindness
• Derivationally related forms:
blue-blind (for: blue-blindness), tritanopic
• Hypernyms:
yellow-blue dichromacy, yellow-blue color blindness