ALL meanings of hyperbolic cosine
hy·per·bol·ic co·sine
H h - noun hyperbolic cosine (mathematics) a hyperbolic function that is written in symbol cosh and defined as the following. 0
- noun hyperbolic cosine one of a group of functions of an angle expressed as a relationship between the distances of a point on a hyperbola to the origin and to the coordinate axes; cosh 0