noun (plural hypogea) Etymology: Latin, from Greek hypogaion, from neuter of hypogaios Date: circa 1706 the subterranean part of an ancient building
HYPOGEUM
Meaning of HYPOGEUM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012