"PIE" . . "116351" . _:BX2D706686eX3A19755c60ed6X3AX2D7eac . "*peḱ‑u‑ [n.];*peḱ‑os;‑es‑ [n.] >" . "Etymology for: pecu (la1214)" . "*peḱ‑u‑" . . _:BX2D706686eX3A19755c60ed6X3AX2D7eac "*peḱ‑u‑" .