Where does “deuawd” come from?

deuawd (Welsh) comes from Welsh dau, from Proto-Brythonic *dow, from Proto-Celtic *duwo, from Proto-Indo-European dwóh₁ — two.

deuawd (Welsh): duo (set or group of two)

Definitions

  1. duo (set or group of two)

Ancestry of “deuawd”, step by step

deuawd traces back through two separate lines of ancestry.

via Welsh dau

StepLanguageWordMeaning
1Welshdautwo
2Proto-Brythonic*dowtwo
3Proto-Celtic*duwotwo
4Proto-Indo-Europeandwóh₁two

via Welsh awd

StepLanguageWordMeaning
1Welshawd—
Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Celtic *duwo →Every word from Proto-Brythonic *dow →