The term “catenary” refers to the curve formed by a flexible chain or rope hanging freely under its own weight when supported only at its ends. Mathematically, it can be described by the hyperbolic cosine function. The catenary curve is important in various fields such as physics, engineering, and architecture, particularly in the design of arches and bridges, where the shape of the curve can efficiently distribute forces. Additionally, the term can also pertain to structures that follow this specific curve.
