_:B760127f44d73edc2e91b132f88bd3859 "*Hreu‑os" . "PIE" . . . "122296" . _:B760127f44d73edc2e91b132f88bd3859 . "*Hreu‑os [n.]" . "Etymology for: rūs (la1423)" . "*Hreu‑os [n.]" . .