_:Bd50394d9480535686c7635c482a223b3 "*ḱel‑io‑" . "PIE" . "93966" . _:Bd50394d9480535686c7635c482a223b3 . "*ḱel‑io‑" . "Etymology for: cilium (la0294)" . "*ḱel‑io‑" . .