achromatopsy

English

Etymology

From Ancient Greek ἀ- (a-, “not”) + χρῶμα (khrôma, “colour”) + -οψία (-opsía, “sight”)

Noun

achromatopsy (uncountable)

  1. color blindness; inability to distinguish colors; daltonism, achromatopia

References
  • achromatopsy in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
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