_:B41fb807856ce136e258e37bff9eb5f1d "*si‑sd‑e/o‑" . "PIE" . "127412" . _:B41fb807856ce136e258e37bff9eb5f1d . "*si‑sd‑e/o‑" . "Etymology for: sīdō (la1512)" . "*si‑sd‑e/o‑" . .