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We found 41 dictionaries with English definitions that include the word impulse: Click on the first link on a line below to go directly to a page where "impulse" is defined. General (30 matching dictionaries) impulse: American Heritage Dictionary of the English Language [home, info] impulse: Collins English Dictionary [home, info] impulse: Vocabulary.com [home, info] impulse: Macmillan Dictionary [home, info] impulse: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Impulse, impulse: Wordnik [home, info] impulse: Cambridge Advanced Learner's Dictionary [home, info] Impulse: Wiktionary [home, info] impulse: Compact Oxford English Dictionary [home, info] impulse: Webster's New World College Dictionary, 4th Ed. [home, info] impulse: The Wordsmyth English Dictionary-Thesaurus [home, info] impulse: Infoplease Dictionary [home, info] impulse: Dictionary.com [home, info] impulse: Online Etymology Dictionary [home, info] impulse: UltraLingua English Dictionary [home, info] impulse: Cambridge Dictionary of American English [home, info] Impulse (Allen), Impulse (Command line), Impulse (ENT), Impulse (ENT episode), Impulse (Enterprise episode), Impulse (Legion of Super-Heroes), Impulse (Marvel Comics), Impulse (Psionex), Impulse (Shakespeare), Impulse (Software company), Impulse (body mist), Impulse (comics), Impulse (content delivery), Impulse (disambiguation), Impulse (mechanics), Impulse (novel), Impulse (physics), Impulse (psychology), Impulse (retailer), Impulse (show), Impulse (software), Impulse (stardock), Impulse, Impulse: Wikipedia, the Free Encyclopedia [home, info] Impulse: Online Plain Text English Dictionary [home, info] impulse: Webster's Revised Unabridged, 1913 Edition [home, info] impulse: Rhymezone [home, info] impulse: AllWords.com Multi-Lingual Dictionary [home, info] impulse: Webster's 1828 Dictionary [home, info] impulse: Free Dictionary [home, info] impulse: Mnemonic Dictionary [home, info] impulse: WordNet 1.7 Vocabulary Helper [home, info] impulse: LookWAYup Translating Dictionary/Thesaurus [home, info] impulse: Dictionary/thesaurus [home, info] impulse: Wikimedia Commons US English Pronunciations [home, info] Business (1 matching dictionary) Impulse (mechanics), Impulse (physics), impulse: Legal dictionary [home, info] Computing (1 matching dictionary) Impulse (mechanics), Impulse (physics), impulse: Encyclopedia [home, info] Medicine (2 matching dictionaries) impulse: online medical dictionary [home, info] Impulse (mechanics), Impulse (physics), impulse: Medical dictionary [home, info] Miscellaneous (2 matching dictionaries) IMPULSE: Acronym Finder [home, info] impulse: Idioms [home, info] Science (1 matching dictionary) Impulse: Eric Weisstein's World of Physics [home, info] Slang (1 matching dictionary) Impulse: Urban Dictionary [home, info] Tech (3 matching dictionaries) Impulse: Explosives [home, info] Impulse: National Weather Service Glossary [home, info] Impulse: Sweetwater Music [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (impulse) ▸ noun:  the act of applying force suddenly ("The impulse knocked him over") ▸ noun:  an impelling force or strength ▸ noun:  the electrical discharge that travels along a nerve fiber ("They demonstrated the transmission of impulses from the cortex to the hypothalamus") ▸ noun:  a sudden desire ("He bought it on an impulse") ▸ noun:  an instinctive motive ("Profound religious impulses") ▸ noun:  (electronics) a sharp transient wave in the normal electrical state (or a series of such transients) ▸ Word origin