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
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Germanic | durą | big door, gate |
| 2 | Proto-Indo-European | dʰwer- | door |