"PIE" . "120570" . _:BX2D706686eX3A19755c60ed6X3AX2D7edf . "Etymology for: pūrus (la1341)" . "*ph₂ú‑ro‑" . "*ph₂ú‑ro‑" . . _:BX2D706686eX3A19755c60ed6X3AX2D7edf "*ph₂ú‑ro‑" .