_:B31561da5ab8cd3f1a534722ad88d93ec "*ḱērh₂‑o‑" . "PIE" . "93552" . _:B31561da5ab8cd3f1a534722ad88d93ec . "Etymology for: cernuus (la0280)" . "*ḱērh₂‑o‑" . "*ḱērh₂‑o‑" . .