hypogean

English

Etymology

From Ancient Greek ὑπόγειος (hupógeios) +‎ -an.

Adjective

hypogean (not comparable)

1. Existing or growing underground.

Synonyms

• hypogeal, hypogeous
• subterraneous, subterrene, underground, subterranean

Coordinate terms

• epigean

See also

• chthonic