Etymology Explorer › English

Where does “dalton” come from?

Dalton comes from Old English dæl, from Proto-Germanic dailiz, from Proto-Indo-European dʰol-, meaning to divide or split.

dalton (English): a former unit of atomic mass equivalent to 1/16...

Definitions

  1. a former unit of atomic mass equivalent to 1/16...

Ancestry of “dalton”, step by step

StepLanguageWordMeaning
1Old Englishdælpart; valley
2Proto-West Germanicdailipart
3Proto-Germanicdailizpart, portion, deal
4Proto-Indo-Europeandʰayl-part, watershed

Words derived from “dalton”

  • Daltonian
  • Daltonic
  • daltonide
Every word from Proto-Indo-European dʰayl- →