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We found 55 dictionaries with English definitions that include the word quantum: Click on the first link on a line below to go directly to a page where "quantum" is defined. General (34 matching dictionaries) quantum: American Heritage Dictionary of the English Language [home, info] quantum: Collins English Dictionary [home, info] quantum: Vocabulary.com [home, info] quantum: Macmillan Dictionary [home, info] quantum: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Quantum, quantum: Wordnik [home, info] quantum: Cambridge Advanced Learner's Dictionary [home, info] Quantum: Wiktionary [home, info] quantum: Compact Oxford English Dictionary [home, info] quantum: Webster's New World College Dictionary, 4th Ed. [home, info] quantum: V2 Vocabulary Building Dictionary [home, info] quantum: The Wordsmyth English Dictionary-Thesaurus [home, info] quantum: Infoplease Dictionary [home, info] quantum: Dictionary.com [home, info] quantum: Online Etymology Dictionary [home, info] quantum: UltraLingua English Dictionary [home, info] quantum: Cambridge Dictionary of American English [home, info] quantum: Cambridge International Dictionary of Idioms [home, info] Quantum (James Bond), Quantum (TV Series), Quantum (Toronto), Quantum (album), Quantum (board game), Quantum (comics), Quantum (disambiguation), Quantum (game), Quantum (journal), Quantum (magazine), Quantum (management philosophy), Quantum (physics), Quantum (video game), Quantum: Wikipedia, the Free Encyclopedia [home, info] Quantum: Online Plain Text English Dictionary [home, info] quantum: Webster's Revised Unabridged, 1913 Edition [home, info] quantum: Rhymezone [home, info] Quantum: AllWords.com Multi-Lingual Dictionary [home, info] quantum: Webster's 1828 Dictionary [home, info] quantum: Hutchinson's Dictionary of Difficult Words [home, info] quantum: Free Dictionary [home, info] quantum: Hutchinson Dictionaries [home, info] quantum: Mnemonic Dictionary [home, info] quantum: WordNet 1.7 Vocabulary Helper [home, info] quantum: LookWAYup Translating Dictionary/Thesaurus [home, info] quantum: Dictionary/thesaurus [home, info] Quantum: World Wide Words [home, info] Business (6 matching dictionaries) quantum: Webster's New World Law Dictionary [home, info] Quantum, Quantum: Duhaime's Canadian law dictionary [home, info] Quantum: Dictionary of Canadian Bankruptcy Terms [home, info] Quantum: International Law Dictionary [home, info] Quantum: INSOLVENCY [home, info] Quantum (physics), quantum: Legal dictionary [home, info] Computing (3 matching dictionaries) quantum: Free On-line Dictionary of Computing [home, info] Quantum: Computer Telephony & Electronics Dictionary and Glossary [home, info] Quantum (physics), quantum: Encyclopedia [home, info] Medicine (2 matching dictionaries) quantum: online medical dictionary [home, info] Quantum (physics), quantum: Medical dictionary [home, info] Miscellaneous (1 matching dictionary) quantum: Idioms [home, info] Science (6 matching dictionaries) Quantum: Extragalactic Astronomy [home, info] quantum: General Chemistry Online [home, info] quantum: UNCChem Glossary [home, info] Quantum: Accelerator Glossary [home, info] quantum: How Many? A Dictionary of Units of Measurement [home, info] QUANTUM: Zoom Astronomy Glossary [home, info] Slang (1 matching dictionary) Quantum: Urban Dictionary [home, info] Tech (2 matching dictionaries) quantum: Webster's New World Telecom Dictionary [home, info] Quantum: Mower Terms [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (quantum) ▸ noun:  (physics) the smallest discrete quantity of some physical property that a system can possess (according to quantum theory) ▸ noun:  a discrete amount of something that is analogous to the quantum in quantum theory ▸ Word origin