_:Bfcd8cdd3585f3e70e985988466e3853b "*lūstro‑" . "PIt" . "111031" . _:Bfcd8cdd3585f3e70e985988466e3853b . "Etymology for: lūstrum (la0953)" . "*lūstro‑" . "*lūstro‑" . .