Where does “Weiher” come from?
Weiher (German) comes from Middle High German wīher, from Old High German wīwāri, from Proto-Germanic *wīwārī, from Latin vīvārium, from Latin vīvō, from Proto-Italic gʷīwō, from Proto-Indo-European gʷíh₃weti, from Proto-Indo-European gʷih₃wós — to live.
Weiher (German): pond
Ancestry of “Weiher”, step by step
Words derived from “Weiher”