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We found 35 dictionaries with English definitions that include the word arcturus: Click on the first link on a line below to go directly to a page where "arcturus" is defined. General (24 matching dictionaries) Arcturus: American Heritage Dictionary of the English Language [home, info] Arcturus: Collins English Dictionary [home, info] Arcturus: Vocabulary.com [home, info] Arcturus: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Arcturus: Wordnik [home, info] Arcturus: Wiktionary [home, info] Arcturus: Webster's New World College Dictionary, 4th Ed. [home, info] Arcturus: The Wordsmyth English Dictionary-Thesaurus [home, info] Arcturus: Infoplease Dictionary [home, info] Arcturus: Dictionary.com [home, info] Arcturus: Online Etymology Dictionary [home, info] Arcturus: UltraLingua English Dictionary [home, info] Arcturus (band), Arcturus (disambiguation), Arcturus (misambiguation), Arcturus (planet), Arcturus (star), Arcturus (steamship), Arcturus: Wikipedia, the Free Encyclopedia [home, info] Arcturus: Online Plain Text English Dictionary [home, info] arcturus: Webster's Revised Unabridged, 1913 Edition [home, info] Arcturus: Rhymezone [home, info] Arcturus: AllWords.com Multi-Lingual Dictionary [home, info] arcturus: Webster's 1828 Dictionary [home, info] Arcturus: 1911 edition of the Encyclopedia Britannica [home, info] arcturus: Free Dictionary [home, info] arcturus: Mnemonic Dictionary [home, info] arcturus: WordNet 1.7 Vocabulary Helper [home, info] Arcturus: LookWAYup Translating Dictionary/Thesaurus [home, info] Arcturus: Dictionary/thesaurus [home, info] Art (2 matching dictionaries) Arcturus: An Etymological Dictionary of Classical Mythology [home, info] Arcturus: Natural Magick [home, info] Computing (1 matching dictionary) Arcturus (star), Arcturus: Encyclopedia [home, info] Medicine (1 matching dictionary) arcturus: online medical dictionary [home, info] Miscellaneous (1 matching dictionary) Arcturus: Encyclopedia of Graphic Symbols [home, info] Religion (2 matching dictionaries) Arcturus: Easton Bible [home, info] Arcturus: Smith's Bible Dictionary [home, info] Science (2 matching dictionaries) arcturus: Dictionary of Botanical Epithets [home, info] Arcturus: Extragalactic Astronomy [home, info] Slang (1 matching dictionary) Arcturus: Urban Dictionary [home, info] Tech (1 matching dictionary) Arcturus: SeaTalk Dictionary of English Nautical Language [home, info]

Quick definitions from WordNet (Arcturus) ▸ noun:  the 4th brightest star and the brightest star in the constellation Bootes; 36 light-years from Earth ▸ Word origin