"PIE" . "93033" . _:Bf880499d760ca350cc973aa1f706c02d . "*ḱs‑tro‑" . "Etymology for: castrō (la0243)" . "*ḱs‑tro‑" . . _:Bf880499d760ca350cc973aa1f706c02d "*ḱs‑tro‑" .