psychopath

psychopath definition - medical

psy·cho·path (sīˈkə-păthˌ)

noun
A person with an antisocial personality disorder, especially one manifested in perverted, criminal, or amoral behavior.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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