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1. Presentation of something as more extreme than it really is, esp. larger, more important, more impressive, etc.
   - hyperbole
    
2. The act of making something more noticeable than usual
   "the dance involved a deliberate exaggeration of his awkwardness"
    
3. Making to seem more important than it really is
   - overstatement, magnification

Derived forms: exaggerations

Type of: deceit, deception, figure, figure of speech, image, increase, misrepresentation, step-up, trope

Encyclopedia: Exaggeration