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We found 27 dictionaries with English definitions that include the word planarian: Click on the first link on a line below to go directly to a page where "planarian" is defined. General (24 matching dictionaries) planarian: American Heritage Dictionary of the English Language [home, info] planarian: Collins English Dictionary [home, info] planarian: Vocabulary.com [home, info] planarian: Merriam-Webster's Online Dictionary, 11th Edition [home, info] planarian: Wordnik [home, info] planarian: Wiktionary [home, info] planarian: Webster's New World College Dictionary, 4th Ed. [home, info] planarian: The Wordsmyth English Dictionary-Thesaurus [home, info] planarian: Infoplease Dictionary [home, info] planarian: Dictionary.com [home, info] planarian: UltraLingua English Dictionary [home, info] Planarian: Wikipedia, the Free Encyclopedia [home, info] Planarian: Online Plain Text English Dictionary [home, info] planarian: Webster's Revised Unabridged, 1913 Edition [home, info] planarian: Rhymezone [home, info] Planarian: AllWords.com Multi-Lingual Dictionary [home, info] planarian: Hutchinson's Dictionary of Difficult Words [home, info] planarian: Free Dictionary [home, info] planarian: Hutchinson Dictionaries [home, info] planarian: Luciferous Logolepsy [home, info] planarian: Mnemonic Dictionary [home, info] planarian: WordNet 1.7 Vocabulary Helper [home, info] planarian: LookWAYup Translating Dictionary/Thesaurus [home, info] planarian: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) planarian: Encyclopedia [home, info] Medicine (1 matching dictionary) planarian: online medical dictionary [home, info] Science (1 matching dictionary) Planarian: Fishkeeping glossary [home, info]

Quick definitions from WordNet (planarian) ▸ noun:  free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts