Insane Definition
ĭn-sān
adjective
Of, exhibiting, or afflicted with mental derangement. Not used in psychiatric diagnosis.
American Heritage
Not sane; mentally ill or deranged; demented; mad.
Webster's New World
Of or for insane people.
An insane asylum.
Webster's New World
Intended for use by such persons.
An insane asylum.
American Heritage
Having been determined to be in a condition that meets the legal definition of insanity.
American Heritage
Synonyms:
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