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  1. Insanity - Wikipedia

    Insanity, madness, lunacy, and craziness are behaviors caused by certain abnormal mental or behavioral patterns. Insanity can manifest as violations of societal norms, including a person …

  2. INSANITY Definition & Meaning - Merriam-Webster

    An oft-quoted bon mot (frequently attributed to Albert Einstein, Benjamin Franklin, or a number of other people who probably never said it) is that insanity may be defined as “doing the same …

  3. INSANITY Definition & Meaning | Dictionary.com

    Insanity definition: (not in technical use as a medical diagnosis) the condition of being insane; a derangement of the mind.. See examples of INSANITY used in a sentence.

  4. Dr Insanity - YouTube

    The scariest stories on the internet.True crime & much more.Dr Insanity delivers fact-checked true crime documentaries, showcasing real police incidents to p...

  5. INSANITY | English meaning - Cambridge Dictionary

    INSANITY definition: 1. a very stupid, unreasonable, or dangerous action or situation: 2. the condition of being very…. Learn more.

  6. What is the definition of insanity? - HowStuffWorks

    Contrary to popular belief, insanity isn't defined as doing the same thing over and over and expecting a different result. And, while it is often used to describe certain states of mind, …

  7. The Definition of Insanity - Psychology Today

    Jul 27, 2009 · Insanity is a concept discussed in court to help distinguish guilt from innocence. It's informed by mental health professionals, but the term today is primarily legal, not psychological.

  8. Insanity - definition of insanity by The Free Dictionary

    a form of insanity or dementia praecox that can appear at puberty, characterized by foolish behavior and deterioration of the mental faculties.

  9. INSANITY definition and meaning | Collins English Dictionary

    Insanity is the state of being insane. The defence pleaded insanity, but the defendant was found guilty and sentenced.

  10. Insanity - Definition, Meaning & Synonyms | Vocabulary.com

    Insanity is an ongoing state of extreme mental illness, which may cause abnormal or antisocial behaviors. If you bark at cats and meow at dogs, you might suffer from insanity. The noun …