Where does “gweiθ” come from?

gweiθ (Proto-Brythonic) comes from Proto-Celtic wextā, from Proto-Indo-European weǵʰ- — to bring; to transport.

Ancestry of “gweiθ”, step by step

StepLanguageWordMeaning
1Proto-Celticwextātime, course, turn
2Proto-Indo-Europeanweǵʰ-to bring; to transport

Words derived from “gweiθ

Every word from Proto-Indo-European weǵʰ-Every word from Proto-Celtic wextā