exaggeration

noun

1. (countable, uncountable)The act of heaping or piling up.
2. (countable, uncountable)The act of exaggerating; the act of doing or representing in an excessive manner; a going beyond the bounds of truth, reason, or justice; a hyperbolical representation; hyperbole; overstatement.

   “They say he's a millionnaire, but that's a massive exaggeration.”

3. (countable, uncountable)A representation of things beyond natural life, in expression, beauty, power, vigor.