Where does “spīen” come from?
spīen (Middle High German) comes from Old High German spīwan, from Proto-West Germanic *spīwan, from Proto-Germanic spīwaną, from Proto-Indo-European (s)ptyēw- — to spit, vomit.
spīen (Middle High German) comes from Old High German spīwan, from Proto-West Germanic *spīwan, from Proto-Germanic spīwaną, from Proto-Indo-European (s)ptyēw- — to spit, vomit.