_:Bdd2cbd6430a90c150b14524278402ac3 "*h₂el‑to‑?" . "PIE" . "1781" . _:Bdd2cbd6430a90c150b14524278402ac3 . "Etymology for: altus (la0052)" . "*h₂el‑to‑?" . "*h₂el‑to‑?" . .