Learn how to say Trematoda correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word Trematoda:
a class of flatworms that comprises those flukes that are internal parasites. The monogenean flukes are sometimes also placed in this class. See fluke2 (sense 1).
modern Latin (plural), from Greek trēmatōdēs ‘perforated’, from trēma ‘hole’