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We found 32 dictionaries with English definitions that include the word vacuous: Click on the first link on a line below to go directly to a page where "vacuous" is defined. General (27 matching dictionaries) vacuous: American Heritage Dictionary of the English Language [home, info] vacuous: Collins English Dictionary [home, info] vacuous: Vocabulary.com [home, info] vacuous: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Vacuous, vacuous: Wordnik [home, info] vacuous: Cambridge Advanced Learner's Dictionary [home, info] Vacuous: Wiktionary [home, info] vacuous: Webster's New World College Dictionary, 4th Ed. [home, info] vacuous: The Wordsmyth English Dictionary-Thesaurus [home, info] vacuous: Infoplease Dictionary [home, info] vacuous: Dictionary.com [home, info] vacuous: Online Etymology Dictionary [home, info] vacuous: UltraLingua English Dictionary [home, info] vacuous: Cambridge Dictionary of American English [home, info] Vacuous: Wikipedia, the Free Encyclopedia [home, info] Vacuous: Online Plain Text English Dictionary [home, info] vacuous: Webster's Revised Unabridged, 1913 Edition [home, info] vacuous: Rhymezone [home, info] vacuous: AllWords.com Multi-Lingual Dictionary [home, info] vacuous: Webster's 1828 Dictionary [home, info] vacuous: Free Dictionary [home, info] vacuous: Mnemonic Dictionary [home, info] vacuous: WordNet 1.7 Vocabulary Helper [home, info] vacuous: LookWAYup Translating Dictionary/Thesaurus [home, info] vacuous: Dictionary/thesaurus [home, info] Business (1 matching dictionary) vacuous: Legal dictionary [home, info] Computing (1 matching dictionary) vacuous: Encyclopedia [home, info] Medicine (1 matching dictionary) vacuous: online medical dictionary [home, info] Science (1 matching dictionary) vacuous, vacuous: PlanetMath Encyclopedia [home, info] Slang (1 matching dictionary) vacuous: Urban Dictionary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (vacuous) ▸ adjective:  devoid of significance or point ("Vacuous comments") ▸ adjective:  complacently or inanely foolish ▸ Word origin