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We found 30 dictionaries with English definitions that include the word headlong: Click on the first link on a line below to go directly to a page where "headlong" is defined. General (29 matching dictionaries) headlong: American Heritage Dictionary of the English Language [home, info] headlong: Collins English Dictionary [home, info] headlong: Vocabulary.com [home, info] headlong, headlong: Macmillan Dictionary [home, info] headlong: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Headlong, headlong: Wordnik [home, info] headlong: Cambridge Advanced Learner's Dictionary [home, info] Headlong: Wiktionary [home, info] headlong: Compact Oxford English Dictionary [home, info] headlong: Webster's New World College Dictionary, 4th Ed. [home, info] headlong: The Wordsmyth English Dictionary-Thesaurus [home, info] headlong: Infoplease Dictionary [home, info] Headlong, headlong: Dictionary.com [home, info] headlong: Online Etymology Dictionary [home, info] headlong: UltraLingua English Dictionary [home, info] headlong: Cambridge Dictionary of American English [home, info] Headlong (Frayn novel), Headlong (Ings novel), Headlong (Williams novel), Headlong (disambiguation), Headlong (group), Headlong (novel), Headlong (song), Headlong: Wikipedia, the Free Encyclopedia [home, info] Headlong: Online Plain Text English Dictionary [home, info] headlong: Webster's Revised Unabridged, 1913 Edition [home, info] headlong: Rhymezone [home, info] Headlong: AllWords.com Multi-Lingual Dictionary [home, info] headlong: Webster's 1828 Dictionary [home, info] headlong: Free Dictionary [home, info] headlong: Mnemonic Dictionary [home, info] headlong: WordNet 1.7 Vocabulary Helper [home, info] headlong: LookWAYup Translating Dictionary/Thesaurus [home, info] headlong: Dictionary/thesaurus [home, info] Business (1 matching dictionary) Headlong (disambiguation), Headlong (novel), headlong: Legal dictionary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (headlong) ▸ adjective:  excessively quick ("A headlong rush to sell") ▸ adjective:  with the head foremost ("A headlong dive into the pool") ▸ adverb:  with the head foremost ("The runner slid headlong into third base") ▸ adverb:  in a hasty and foolhardy manner ("He fell headlong in love with his cousin") ▸ adverb:  at breakneck speed ("Burst headlong through the gate") ▸ Word origin