_:Bcc7bf0e6754216e4dda9d23a05e088b4 "*Hreu‑os" . "PIE" . . . "122296" . _:Bcc7bf0e6754216e4dda9d23a05e088b4 . "*Hreu‑os [n.]" . "Etymology for: rūs (la1423)" . "*Hreu‑os [n.]" . .