di·sto·ma·ta \dīˈstōməd.ə\noun plural Usage: capitalized Etymology: New Latin, from di- + -stomata in some classifications: a large suborder of Prosostomata comprising flukes with oral and ventral suckers and with the reproductive organs mostly posterior to the ventral sucker • di·sto·mate\-ōˌmāt, -ōmə̇t\adjective • di·stome\ˈdīˌstōm\adjective or noun