turbellarian (redirected from Turbellarians)

tur·bel·lar·i·an  (tûrb-lâr-n)

n.

Any of various free-living chiefly aquatic ciliate flatworms of the class Turbellaria, which includes the common planarians of the genus Dugesia.

adj.

Of or belonging to the Turbellaria.

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[From New Latin Turbellria, class name, from Latin turbella, bustle, diminutive of turba, turmoil (from the motion of their cilia in the water); see turbid.]