Ursprache
noun/ˈʊəspɹɑːkə/ · /ˈuːɹʃpɹaːxə/
Etymology Unadapted borrowing from German Ursprache.
1
A proto-language.
- I had lost him. He might have been speaking Ursprache, for all that I understood.1993, Will Self, My Idea of Fun:
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.