adjective Dal·to·ni·an \(ˈ)dȯl¦tōnēən, (ˈ)däl¦-\

Definition of Daltonian

  1. :  of or relating to the English chemist Dalton, his theory of atoms, or his law of multiple proportions

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Origin and Etymology of daltonian

John Dalton †1844 English chemist and physicist + English -ian

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a brief usually trivial fact

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