turbellarian

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Related to Turbellarians: phylum Platyhelminthes, Polychaetes

turbellarian

(tûr′bə-lâr′ē-ən)
n.
Any of various free-living chiefly aquatic ciliate flatworms, including the planarians.

tur′bel·lar′i·an adj.

turbellarian

any aquatic free-swimming PLATYHELMINTH of the class Turbellaria, the body of which is covered with cilia.