Where does “tor” come from?

tor (Old High German) comes from Proto-Germanic durą, from Proto-Indo-European dʰwer- — door.

Ancestry of “tor”, step by step

StepLanguageWordMeaning
1Proto-Germanicdurąbig door, gate
2Proto-Indo-Europeandʰwer-door

Words derived from “tor

Every word from Proto-Indo-European dʰwer-Every word from Proto-Germanic durą