insanity


Definition: Meaning of, insanity in English to English dictionary.

Pronunciation: / ɪnˈsanəti /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
N/A N/A
[uncountable]
  1. the state of being seriously mentally ill, so that you cannot live normally in society [=  madness]
    SYNONYM
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    ANTONYM
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  2. very stupid actions that may cause you serious harm [=  lunacy]
    SYNONYM
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    ANTONYM
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synonym
antonym

insanity used in phrases

  • insanity plea (noun)
    1. criminal law a plea in which the defendant claims innocence due to mental incompetence at the time
  • plea of insanity (noun)
    1. criminal law a plea in which the defendant claims innocence due to mental incompetence at the time
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