arrisnoun a sharp edge or ridge formed by the intersection of two surfaces bleednoun edge around layout brimnoun topmost rim or lip of a container cuspnoun in astrology edgenoun any sharp terminating border; a margin; a brink; extreme verge edgenoun boundary line of a surface edgenoun in graph theory: any of the pairs of vertices in a graph edgenoun joining line between two vertices of a polygon edgenoun place where two faces of a polyhedron meet linenoun graph theory: edge of a graph |