> Fenster /ˈfɛnstɐ/ -- a German word for "window".
Same in Afrikaans as well - "venster"[1] means window.
Same in Afrikaans as well - "venster"[1] means window.
Hence defenestrate, to throw out the window.
Funny, English words often come from either German or French. Here where German and French agree, English is different.
https://en.wiktionary.org/wiki/window#Etymology (missing sources as of right now)
So - Window is Germanic. It comes from Old Norse 'vindauga', and the modern Norwegian Bokmal version is 'vindu'[1].
The German word for Window comes from Latin [2].