Definition that contains vertices
- pentagram a star with 5 points; formed by 5 straight lines between the vertices of a pentagon and enclosing another pentagon
- diagonal (geometry) a straight line connecting any two vertices of a polygon that are not adjacent
- pentacle a star with 5 points; formed by 5 straight lines between the vertices of a pentagon and enclosing another pentagon
- pentangle a star with 5 points; formed by 5 straight lines between the vertices of a pentagon and enclosing another pentagon
- prismatoid a polyhedron whose vertices all lie in one or the other of two parallel planes; the faces that lie in those planes are the bases of the prismatoid