Found 2 items, similar to Planarian.
English → English (WordNet) Definition: planarian planarian n : free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts [syn: planaria]
English → English (gcide) Definition: Planarian Planarian \Pla*na"ri*an\, n. (Zo["o]l.) One of the Planarida, or Dendroc[oe]la; any turbellarian worm. -- Pla*na"ri*an, a. [1913 Webster] Planarian \Pla*na"ri*an\, n. (Zo["o]l.) One of the Planarida, or Dendroc[oe]la; any turbellarian worm. -- Pla*na"ri*an, a. [1913 Webster]