Answer: catacomb

AnswerCrossword Clue
CATACOMBUnderground vault
catacombAn underground cemetery consisting of a subterranean gallery with recesses for tombs, as constructed by the ancient Romans
catacomban underground cemetery
catacombAn underground construction resembling or compared to such a cemetery
CATACOMBWine cellar
CATACOMBAncient burial place
CATACOMBUnderground burial site
CATACOMBPassage of grave importance?
CATACOMBEarly Christian hideout
CATACOMBTunneled area
CATACOMBSubterranean burial site
CATACOMBSubterranean cemetery
CATACOMBSubterranean complex
CATACOMBPart of Rome's underground
CATACOMBOld burial place
CATACOMBSubterranean burial passage.
CATACOMBTwisty underground passageway
CATACOMBUnderground passageway
CATACOMBUnderground burial area