_:B23dbd35a9383395f62f3071eefa5408d "*h₁op‑eie‑" . "PIE" . "115160" . _:B23dbd35a9383395f62f3071eefa5408d . "*h₁op‑eie‑" . "Etymology for: optō (la1155)" . "*h₁op‑eie‑" . .