Etymograph

English

hypostomatous

From hypo- + -stomatous.

Formed from hypo- + -stomatous

Proto-Indo-European *upó ‘under, below’

Ancient Greek ὑπό ‘under’

English hypo-

Today it means

adj Having a stoma on the lower surface

Language periods are conventional ranges, not dates for this word.

Etymograph / hypostomatous