Where does “hud” come from?

hud (Middle Welsh) comes from Proto-Brythonic hʉd, from Proto-Celtic soitos, from Proto-Indo-European seyt- — magic.

Ancestry of “hud”, step by step

StepLanguageWordMeaning
1Proto-Brythonichʉdmagic, charm
2Proto-Celticsoitos—
3Proto-Indo-Europeanseyt-magic

Words derived from “hud”

Every word from Proto-Indo-European seyt- →Every word from Proto-Celtic soitos →Every word from Proto-Brythonic hʉd →