 Loculus (architecture)

Loculus (Latin, "little place"), plural "loculi", is an architectural compartment or niche that houses a body, as in a catacomb, hypogeum, mausoleum or other place of entombment.In classical antiquity, the mouth of the loculus might be closed with a slab, plain, as in the Catacombs of Rome, or sculptural, as in the family tombs of ancient Palmyra.