Where does “Woch” come from?

Woch (Hunsrik) comes from Central Franconian Woch, from Middle High German woche, from Old High German wehha, from Proto-West Germanic wikā, from Proto-Germanic wikǭ, from Proto-Indo-European weyg- — to bend, wind, turn, yield; to wind, bend; to...

Woch (Hunsrik): week