(mathematics) Either of a pair of polyhedra in which the faces of one are equivalent to the vertices of the other.

A species of duck, Aythya fuligula.

plural of lame-duck

plural of dual polyhedron

plural of domestic duck

plural of sea duck

plural of tufted duck

Either of two modes in which a device is designed to operate

Alternative form of fuckaduck

(US, transitive) To dress up; to dress in smart or special clothes.