insanity
1 ENTRIES FOUND:
plural
insanities
plural
insanities
Britannica Dictionary definition of INSANITY
1
[noncount]
:
severe mental illness
:
the condition of being insane
-
She was found not guilty by reason of insanity.
-
temporary insanity
2
:
something that is very foolish or unreasonable
[noncount]
-
His friends thought his decision to quit his job was pure insanity.
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Please, no more violence. It's time to stop this insanity.
[count]
-
the insanities of modern life
