Where does “uhel” come from?

uhel (Middle Breton) comes from Old Breton uchel, from Proto-Brythonic ʉxel, from Proto-Celtic ouxselos, from Proto-Indo-European h₃ewps-.

Ancestry of “uhel”, step by step

StepLanguageWordMeaning
1Old Bretonuchel—
2Proto-Brythonicʉxelhigh, elevated
3Proto-Celticouxseloshigh, elevated
4Proto-Indo-Europeanh₃ewps-—

Words derived from “uhel”

Every word from Proto-Indo-European h₃ewps- →Every word from Proto-Celtic ouxselos →Every word from Proto-Brythonic ʉxel →