"PIE" . "87333" . _:B5d06e75e24b0f180fd8c71342a835cb2 . "*h₂eḱ‑os [n.] >" . "Etymology for: acus (la0016)" . "*h₂eḱ‑os [n.] >" . . _:B5d06e75e24b0f180fd8c71342a835cb2 . _:B5d06e75e24b0f180fd8c71342a835cb2 "*h₂eḱ‑os" .