Dictionary

Of or relating to hyperbole.

Using hyperbole: exaggerated.

Example: This hyperbolical epitaph. — Fuller.

Of or pertaining to a hyperbola.

Indicates that the specified function is a hyperbolic function rather than a trigonometric function.

Example: The hyperbolic cosine of zero is one.

(of a metric space or a geometry) Having negative curvature or sectional curvature.

(of an automorphism) Whose domain has two (possibly ideal) fixed points joined by a line mapped to itself by translation.