a word used to to describe someone who is both an idiot and a psychopath.
stay away from that guy, he's a completely idiopathic
by Xiao Shi April 12, 2011

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Top Definition
Facy medical terminology with translates into the Common Speach as "Hell if I know".
Sarcoidosis is an idiopathic disorder, usually affecting the lungs.
by TheDoctor88 February 17, 2015

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medical diagnoses for unknown mechanism of absolute stupidity.
Kyle suffers from idiopathic stupidity.
by polarhannah October 31, 2008

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