Where does “Wäikeller” come from?
Wäikeller (Luxembourgish) comes from Luxembourgish Keller, from Middle High German keller, from Old High German kellari, from Proto-West Germanic *kellārī, from Latin cellārium, from Latin -ārium, from Latin -um, from Proto-Italic *-om.
Wäikeller (Luxembourgish): wine cellar
Ancestry of “Wäikeller”, step by step