"PIE" . "112816" . _:B26e2f214a6dab11d911ac0f5ae3578f5 . "*mr‑to‑" . "Etymology for: mortārium (la1042)" . "*mr‑to‑" . . _:B26e2f214a6dab11d911ac0f5ae3578f5 "*mr‑to‑" .