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We found 19 dictionaries with English definitions that include the word hysterically: Click on the first link on a line below to go directly to a page where "hysterically" is defined. General (18 matching dictionaries) hysterically: Collins English Dictionary [home, info] hysterically: Vocabulary.com [home, info] hysterically: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Hysterically, hysterically: Wordnik [home, info] hysterically: Cambridge Advanced Learner's Dictionary [home, info] hysterically: Wiktionary [home, info] hysterically: Compact Oxford English Dictionary [home, info] hysterically: Dictionary.com [home, info] hysterically: UltraLingua English Dictionary [home, info] hysterically: Cambridge Dictionary of American English [home, info] hysterically: Rhymezone [home, info] hysterically: Free Dictionary [home, info] hysterically: Mnemonic Dictionary [home, info] hysterically: WordNet 1.7 Vocabulary Helper [home, info] hysterically: LookWAYup Translating Dictionary/Thesaurus [home, info] hysterically: Dictionary/thesaurus [home, info] Medicine (1 matching dictionary) hysterically: Medical dictionary [home, info] (Note: See hysteria for more definitions.)

Quick definitions from WordNet (hysterically) ▸ adverb:  in a hysterical manner ("She screamed hysterically when she heard the news") ▸ Also see hysteria