Hyperbole is derived from the Greek word hyperbole, which means "excess". Understatement is the polar opposite of this.
Correct option is C.
Hyperbole is a figurative device that is used to emphasize a certain object or a specific point. The usage of this method creates a form of ex-aggregation in the statement. The last wave is a hyperbole in this line as well, because it emphasis the value of life and living it with great enthusiasm and courage.
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