catacomb

catacomb
[ˈkatəkuːm, -kəʊm]
noun

(一般作 catacombs)an underground cemetery consisting of a subterranean gallery with recesses for tombs, as constructed by the ancient Romans
地下墓地（如由古罗马人所建，由作坟墓的壁凹和地下走廊组成）
■an underground construction resembling or compared to such a cemetery
地下走道；地窖

语源

Old English, from late Latin catacumbas, the name of the subterranean cemetery of St Sebastian near Rome