plural of wedge issue

plural of wedge sum

A shoe's heel which is part of the sole. / A shoe with such a heel.

plural of wedge of circles

(graph theory) A graph with only one vertex.

A wedge for expanding the split end of a bolt, cotter, dowel, tenon, or other piece, to fasten the end in a hole or mortise and prevent withdrawal. The wedge abuts on the bottom of the hole and the piece is driven down upon it.

plural of fox wedge

plural of flying wedge

(aviation, American football) A formation in which a group travels so that its components form a triangular shape.

A prism with a shallow angle between its input and output surfaces.