- belonging to the Turbellaria, a class of platyhelminths or flatworms, mostly aquatic and having cilia on the body surface.
- a turbellarian platyhelminth.
Origin of turbellarian
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for turbellarian
The third stage in our ancestral series is the turbellarian.
According to Spengel it resembles at this time in its form and habits a rhabdocœlous Turbellarian.The Works of Francis Maitland Balfour, Volume II (of 4)
Francis Maitland Balfour
Between the turbellarian and the annelid many aberrant lines diverged.
Now the turbellarian is small and sluggish, with a fair digestive system.
- any typically aquatic free-living flatworm of the class Turbellaria, having a ciliated epidermis and a simple life cycle: includes the planarians
- of, relating to, or belonging to the class Turbellaria
C19: from New Latin Turbellāria, from Latin turbellae (pl) bustle, from turba brawl, referring to the swirling motion created in the water