_:Ba0c94f32355b7a2d8d02ba4c2fb185f8 "*lūstro‑" . "PIt" . "111031" . _:Ba0c94f32355b7a2d8d02ba4c2fb185f8 . "Etymology for: lūstrum (la0953)" . "*lūstro‑" . "*lūstro‑" . .