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We found 47 dictionaries with English definitions that include the word comet: Click on the first link on a line below to go directly to a page where "comet" is defined. General (31 matching dictionaries) comet: American Heritage Dictionary of the English Language [home, info] comet: Collins English Dictionary [home, info] comet: Vocabulary.com [home, info] comet: Macmillan Dictionary [home, info] comet: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Comet, comet: Wordnik [home, info] comet: Cambridge Advanced Learner's Dictionary [home, info] Comet: Wiktionary [home, info] comet: Webster's New World College Dictionary, 4th Ed. [home, info] comet: The Wordsmyth English Dictionary-Thesaurus [home, info] comet: Infoplease Dictionary [home, info] COMET: Dictionary.com [home, info] comet: Online Etymology Dictionary [home, info] comet: UltraLingua English Dictionary [home, info] comet: Cambridge Dictionary of American English [home, info] COMET (programming), COMET, Comet (Archie), Comet (Archie Comics), Comet (Cleaner), Comet (DC Comics), Comet (Full House), Comet (Great Escape), Comet (Hersheypark), Comet (Impact Comics), Comet (Lincoln Park), Comet (Marvel Comics), Comet (album), Comet (cleanser), Comet (comic), Comet (comic book), Comet (comics), Comet (dinghy), Comet (disambiguation), Comet (fireworks), Comet (goldfish), Comet (passenger car), Comet (plane), Comet (pyro), Comet (pyrotechnics), Comet (railcar), Comet (retailer), Comet (roller coaster), Comet (sailboat), Comet (shipwreck), Comet (shop), Comet (song), Comet (steamboat), Comet (steamship), Comet (train), The Comet (Archie), The Comet (Great Escape), The Comet (Impact), The Comet (comic), The Comet (roller coaster), The Comet (rollercoaster), The Comet: Wikipedia, the Free Encyclopedia [home, info] Comet: Online Plain Text English Dictionary [home, info] comet: Webster's Revised Unabridged, 1913 Edition [home, info] comet: Rhymezone [home, info] Comet: AllWords.com Multi-Lingual Dictionary [home, info] comet: Webster's 1828 Dictionary [home, info] Comet: Encarta® Online Encyclopedia, North American Edition [home, info] Comet: 1911 edition of the Encyclopedia Britannica [home, info] comet: Free Dictionary [home, info] comet: Mnemonic Dictionary [home, info] comet: WordNet 1.7 Vocabulary Helper [home, info] comet: LookWAYup Translating Dictionary/Thesaurus [home, info] comet: Dictionary/thesaurus [home, info] comet: Wikimedia Commons US English Pronunciations [home, info] Art (1 matching dictionary) Comet: Natural Magick [home, info] Computing (2 matching dictionaries) COMET: BABEL: Computer Oriented Abbreviations and Acronyms [home, info] comet: Encyclopedia [home, info] Miscellaneous (4 matching dictionaries) comet: Encyclopedia of Graphic Symbols [home, info] Comet: Brilliant Dream Dictionary [home, info] COMET: Acronym Finder [home, info] COMET: AbbreviationZ [home, info] Science (6 matching dictionaries) Comet: From Stargazers to Starships Glossary [home, info] comet: Archaeology Wordsmith [home, info] Comet: Eric Weisstein's World of Astronomy [home, info] Comet: Glossary on Meteor Astronomy [home, info] Comet: Extragalactic Astronomy [home, info] comet: Nine Planets Glossary [home, info] Slang (2 matching dictionaries) The Comet: A Seattle Lexicon [home, info] Comet, The Comet: Urban Dictionary [home, info] Tech (1 matching dictionary) COMET: Lake and Water Word Glossary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (comet) ▸ noun:  (astronomy) a relatively small extraterrestrial body consisting of a frozen mass that travels around the sun in a highly elliptical orbit ▸ Word origin