Where does “douryer” come from?

douryer (Breton) comes from Breton dour, from Proto-Brythonic duβr, from Proto-Celtic dubros, from Proto-Indo-European dʰubʰrós, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

Definitions

Ancestry of “douryer”, step by step

douryer traces back through two separate lines of ancestry.

via Breton dour

StepLanguageWordMeaning
1Bretondourwater; rain, tears, sweat, saliva
2Proto-Brythonicduβrwater
3Proto-Celticdubrosdark; water
4Proto-Indo-Europeandʰubʰrósdeep
5Proto-Indo-Europeandʰewbʰ-deep
6Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via Breton yer

StepLanguageWordMeaning
1Bretonyer
Every word from Proto-Indo-European dʰewh₂- →Every word from Proto-Indo-European dʰewbʰ- →Every word from Proto-Indo-European dʰubʰrós →
douryer — Etymology, Origin & Word History | Etymology Explorer