_:Bc9be21ce01b7927c5b807d38903a7129 "*h₂el‑to‑?" . "PIE" . "1781" . _:Bc9be21ce01b7927c5b807d38903a7129 . "Etymology for: altus (la0052)" . "*h₂el‑to‑?" . "*h₂el‑to‑?" . .