Where does “fensterlos” come from?
fensterlos (German) comes from German Fenster, from Middle High German venster, from Old High German fenstar, from Proto-West Germanic *fenestr, from Latin fenestra, from Etruscan *𐌚𐌍𐌄𐌔𐌕𐌓𐌀.
fensterlos (German): windowless
Ancestry of “fensterlos”, step by step