HYPERBOLE
hyperbole, exaggeration
(noun) extravagant exaggeration
Source: WordNet® 3.1
Etymology
Noun
hyperbole (countable and uncountable, plural hyperboles)
(uncountable, rhetoric, literature) Deliberate or unintentional overstatement, particularly extreme overstatement.
(countable) An instance or example of such overstatement.
(countable, obsolete) A hyperbola.
Synonyms
• (rhetoric): overstatement, exaggeration, auxesis
Antonyms
• (rhetoric): See understatement
Source: Wiktionary
Hy*per"bo*le, n. Etym: [L., fr. GrHyper-, Parable, and cf.
Hyperbola.] (Rhet.)
Definition: A figure of speech in which the expression is an evident
exaggeration of the meaning intended to be conveyed, or by which
things are represented as much greater or less, better or worse, than
they really are; a statement exaggerated fancifully, through
excitement, or for effect.
Our common forms of compliment are almost all of them extravagant
hyperboles. Blair.
Somebody has said of the boldest figure in rhetoric, the hyperbole,
that it lies without deceiving. Macaulay.
Source: Webster’s Unabridged Dictionary 1913 Edition