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Dichromatopsia

nounid 48505·updated May 18, 2026
verified

a deficiency of color vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal color vision)

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier

Sensitivity

unclassified

Information Class

unclassified

Variants

synonym
dichromacy
plural
Dichromatopsias
possessive
Dichromatopsia's
pluralpossessive
Dichromatopsias'

Framework definitions

Wordset Dictionary1 senseview framework →
§1
a deficiency of color vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal color vision)

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Incoming relationships

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No other term currently asserts a relationship to this one.