adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Existing or growing underground not-comparable
2. 2
   Remaining under the surface of the ground after having germinated not-comparable

Synonyms

All synonyms

hypogeanhypogeous

Etymology

From Ancient Greek ὑπόγειος (hupógeios) + -al.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.