mono·sto·ma·ta \ˌ ̷ ̷ ̷ ̷ at mono-+ˈstōməd.ə\noun plural Usage: capitalized Etymology: New Latin, from mon- + -stomata in some classifications: a suborder of Digenea comprising trematode worms lacking a ventral sucker • mono·sto·mate\| ̷ ̷ ̷ ̷+\adjective