Catenary

kat-ē′nar-i, n. the curve formed by a flexible homogeneous cord (such as a chain), hanging freely between two points of support, and acted on by no other force than gravity.— adj. relating to a chain, like a chain—also Catenā′rian .— n. Catē′na , a chain or connected series, as in Catena Patrum , a chronological series of extracts from the Fathers on any doctrine of theology.— v.t. Cat′enāte to connect as in a chain.— n. Catenā′tion . [L. catenarius , pertaining to a chain— catēna , chain.]