plural of Durand

A surname. / A city, the county seat of Pepin County, Wisconsin, United States. / A town in Pepin County, Wisconsin, United States, surrounding the city of the same name.

(geography) The border between Afghanistan and Pakistan (originally the British Raj), as originally demarcated in 1893 and revised in 1919; never accepted by Afghanistan as the international border.

(mathematics) An algorithm for finding the roots of polynomial equations.