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We found 17 dictionaries with English definitions that include the word dorsal fin: Click on the first link on a line below to go directly to a page where "dorsal fin" is defined. General (15 matching dictionaries) dorsal fin: American Heritage Dictionary of the English Language [home, info] dorsal fin: Collins English Dictionary [home, info] dorsal fin: Vocabulary.com [home, info] Dorsal fin, Dorsal fin: InfoVisual Visual Dictionary [home, info] dorsal fin: Wiktionary [home, info] dorsal fin: Infoplease Dictionary [home, info] dorsal fin: Dictionary.com [home, info] dorsal fin: UltraLingua English Dictionary [home, info] Dorsal fin: Wikipedia, the Free Encyclopedia [home, info] dorsal fin: Rhymezone [home, info] dorsal fin: Free Dictionary [home, info] dorsal fin: Mnemonic Dictionary [home, info] dorsal fin: WordNet 1.7 Vocabulary Helper [home, info] dorsal fin: LookWAYup Translating Dictionary/Thesaurus [home, info] dorsal fin: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) dorsal fin: Encyclopedia [home, info] Slang (1 matching dictionary) Dorsal Fin: Urban Dictionary [home, info]

Quick definitions from WordNet (dorsal fin) ▸ noun:  unpaired median fin on the backs of fishes and some other aquatic vertebrates that help to maintain balance