planaria

Found in Anh - Anh (Wordnet)

Definition Noun : 1. A type of flatworm : Planaria are small, free-living flatworms belonging to the class Turbellaria. They are commonly found in freshwater environments like ponds and streams. 2. A model organism in biology : Planaria are famous in scientific research, particularly in laboratories, for their extraordinary regenerative abilities, allowing them to regrow entire body parts after...