A town in Dalton (Town) with Newton parish, Barrow-in-Furness borough, Cumbria, England (OS grid ref SD2374).

A civil parish in the East Riding of Yorkshire, England.

(chemistry) Any normal stoichiometric compound, especially one in which atomic ratios are those of small integers

plural of daltonide

plural of daltonist

A person afflicted with daltonism.

Of or pertaining to John Dalton (1766-1844), English chemist, physicist, and pioneer of modern atomic theory who also researched colour blindness.

(dated) A color blind person.

plural of daltonian

Alternative form of Daltonian