1 definition by Natalija Pavich

1. The concept that a person's perception and how they 'feel' about things supersedes fact

2. The complete disregard for any body of evidence or advice from the scientific community when contesting facts

3. Negation of events or information widely accepted to be true
"Truthiness is 'What I say is right, and nothing anyone else says could possibly be true.' " -Stephen Colbert
by Natalija Pavich July 11, 2008
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