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Tritanopia

nounid 151947·updated May 18, 2026
verified

rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier

Sensitivity

unclassified

Information Class

unclassified

Variants

synonym
blue-blindness
plural
Tritanopias
possessive
Tritanopia's
pluralpossessive
Tritanopias'

Framework definitions

Wordset Dictionary1 senseview framework →
§1
rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow

Outgoing relationships

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Incoming relationships

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No other term currently asserts a relationship to this one.