Where does “Ötztal” come from?

Ötztal (German) comes from German tal, from Middle High German tal, from Old High German tal, from Proto-West Germanic *dal, from Proto-Germanic dalą, from Proto-Indo-European dʰel- — an arch, vaulting, curve, curvature, cavity;...

Ancestry of “Ötztal”, step by step

Ötztal traces back through two separate lines of ancestry.

via German tal

StepLanguageWordMeaning
1Germantalvalley
2Middle High Germantal—
3Old High Germantalvalley
4Proto-West Germanic*dalvalley, dale
5Proto-Germanicdaląvalley, dale
6Proto-Indo-Europeandʰel-an arch, vaulting, curve, curvature, cavity;...

via German Oetz

StepLanguageWordMeaning
1GermanOetz—

Words derived from “Ötztal”

Every word from Proto-Indo-European dʰel- →Every word from Proto-Germanic dalą →Every word from Proto-West Germanic *dal →