Where does “Vaucluse” come from?
Vaucluse (Italian) comes from French Vaucluse, from Latin Vallis Clausa, from Latin vallis, from Proto-Indo-European wēlH-, from Proto-Indo-European welH- — to turn, to wind.
Ancestry of “Vaucluse”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | French | Vaucluse | — |
| 2 | Latin | Vallis Clausa | closed valley |
| 3 | Latin | vallis | valley, vale; hollow; dative plural of vāllum |
| 4 | Proto-Indo-European | wēlH- | to roll, to undulate |
| 5 | Proto-Indo-European | welH- | to turn, to wind |