_:Bd6a4b94af3ebd05c9ae6894caf3e6778 "*h₂mbʰi‑dreu‑o‑" . "PIE" . "88788" . _:Bd6a4b94af3ebd05c9ae6894caf3e6778 . "Etymology for: amptruō (la0066)" . "*h₂mbʰi‑dreu‑o‑" . "*h₂mbʰi‑dreu‑o‑" . .