Word.ws English Dictionary

daltonian

UK/dɔːlˈtəʊnɪən/

daltonian is the alternative form of Daltonian.

Adjective capitalized: Daltonian

Daltonian (comparative more Daltonian, superlative most Daltonian)

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

Noun capitalized: Daltonian

Daltonian (plural Daltonians)

  1. (dated) A color blind person.

Forms of daltonian

Noun
pluraldaltonians
pluralDaltonians
alternative formdaltonian
Adjective
comparativemore Daltonian
superlativemost Daltonian

Origin of daltonian

From Dalton + -ian.

Questions about daltonian

What does daltonian mean?
Daltonian means of or pertaining to John Dalton (1766-1844), English chemist, physicist, and pioneer of modern atomic theory who also researched colour blindness.
What is daltonian the alternative form of?
Daltonian is the alternative form of Daltonian.
What part of speech is daltonian?
Daltonian can be an adjective or a noun.
How do you pronounce daltonian?
Daltonian is pronounced /dɔːlˈtəʊnɪən/ (UK).

Words near daltonian in the dictionary

  1. Dalton Holme
  2. Dalton Town with Newton
  3. Dalton's law
  4. Dalton-in-Furness
  5. Dalton-on-Tees
  6. daltonian
  7. Daltonianism
  8. daltonians
  9. daltonic
  10. daltonide
  11. daltonides

Source and license

Adapted from Wiktionary: daltonian (page history and authors); Daltonian (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “daltonian.” Word.ws, https://word.ws/daltonian. Based on Wiktionary, CC BY-SA 4.0.