Daltonian

[ dawl-toh-nee-uh n ]
/ dɔlˈtoʊ ni ən /
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adjective

of John Dalton or his atomic theory.
of or relating to daltonism.

Origin of Daltonian

1805–15; J. Dalton + -ian

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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