polyhedron Synonyms

concave polyhedral polyhedra prism spectrometer tetrahedron trapezohedron triangle blocky antiprism cubicuboctahedron dipyramid parallelepiped Platonic solid polygon pentahedron octahedron convex cube decagon decahedron dodecagon dodecahedral dodecahedron figure heptagon hexagon hexahedron icosahedral octagon elongated pentagonal cupola