ossuary

The French cemetery at Notre Dame de Lorette has 20,000 named graves and an ossuary with 20,000 unknown dead.

Ossuary, os′ū-ar-i, n. a place where the bones of the dead are deposited: a charnel-house.

After a time the body is taken up, the bones cleaned, and deposited in an ossuary called the Quiogozon.

They are probably now in the catacombs of Paris, mingled with those of the thousands of unknown or paupers in that great ossuary.