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Medical Dictionary

insanity

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noun in·san·i·ty \in-ˈsan-ət-ē\

Medical Definition of insanity

plural insanities

  1. 1dated :  a severely disordered state of the mind usually occurring as a specific disorder

  2. 2law :  unsoundness of mind or lack of the ability to understand that prevents one from having the mental capacity required by law to enter into a particular relationship, status, or transaction or that releases one from criminal or civil responsibility





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