Daltonism

From Fresh Dictionary

English

Named for chemist John Dalton who had this condition

Noun

Daltonism

1. inability to perceive or distinguish certain colors, especially red-green color blindness. It has various forms and degrees. John Pringle Nichol
2. achromatopia

References

• Webster's Revised Unabridged Dictionary (G & C. Merriam Co., 1913, edited by Noah Porter), ARTFL version at [1]

• Dorland's Pocket Medical Dictionary, 22nd edition, W. B. Saunders, 1977

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