Where does “Gŵyl Dewi” come from?

Gŵyl Dewi (Welsh) comes from Welsh gŵyl, from Middle Welsh gŵyl, from Proto-Celtic *weilos, from Proto-Indo-European wéy-, from Proto-Indo-European éǵh₂ — I.

Gŵyl Dewi (Welsh): Saint David's Day Welsh national day

Definitions

  1. Saint David's Day Welsh national day

Ancestry of “Gŵyl Dewi”, step by step

Gŵyl Dewi traces back through two separate lines of ancestry.

via Welsh gŵyl

StepLanguageWordMeaning
1Welshgŵylvigil; holiday, festival, feast; holiday,...
2Middle Welshgŵyl
3Proto-Celtic*weilosmodest
4Proto-Indo-Europeanwéy-
5Proto-Indo-Europeanéǵh₂I

via Welsh dewi

StepLanguageWordMeaning
1WelshdewiSoft mutation of tewi
Every word from Proto-Indo-European éǵh₂Every word from Proto-Indo-European wéy-Every word from Proto-Celtic *weilos
Gŵyl Dewi — Etymology, Origin & Word History | Etymology Explorer