Bible Dictionaries
Hypogeum

Webster's Dictionary

(n.) The subterraneous portion of a building, as in amphitheaters, for the service of the games; also, subterranean galleries, as the catacombs.

Bibliography Information
Webster, Noah. Entry for 'Hypogeum'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​h/hypogeum.html. 1828.