hypogeous

== English == === Etymology === From Ancient Greek ὑπόγειος (hupógeios) +‎ -ous. === Adjective === hypogeous (comparative more hypogeous, superlative most hypogeous) (biology) Living or maturing underground; subterranean ==== Synonyms ==== hypogean, hypogeal ==== Coordinate terms ==== epigeous ==== Translations ====