Platyhelminthes
Plat y hel min thes |ˌplatēhelˈminTHēz ˌplætihɛlˈmɪnθiz |Zoology a phylum of invertebrates that comprises the flatworms. ORIGIN modern Latin (plural ), from platy- ‘flat ’ + Greek helminth ‘worm. ’
Platyhelminthes |ˌplatɪhɛlˈmɪnθiːz | ▶plural noun Zoology a phylum of invertebrates that comprises the flatworms. ORIGIN modern Latin (plural ), from platy- ‘flat ’ + Greek helminth ‘worm ’.