colour blindness

noun

UK standard spelling of color blindness.

Similar
color blindnesscolor vision deficiencycolour vision deficiency
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Meanings

nouncolour blindness (countable and uncountable, plural colour blindnesses)

plural colour blindnesses

  1. countableuncountableUK standard spelling of color blindness.

Synonyms & antonyms

noungenetic inability to distinguish differences in hue

Similar
color blindnesscolor vision deficiencycolour vision deficiency
Broader
visual impairmentvisual defectvision defectbirth defectcongenital anomalycongenital defect
Also see
color blindness

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

colour blindness. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/colour%20blindness

MLA

“colour blindness.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/colour%20blindness. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “colour blindness,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/colour%20blindness.

Source: colour blindness on Wiktionary, CC BY-SA 4.0.