rhombic triacontahedron

== English == === Noun === rhombic triacontahedron (plural rhombic triacontahedra) (geometry) A convex polyhedron that has 30 congruent rhombic faces, 60 edges and 32 vertices of two types (twenty 3-edge and twelve 5-edge) and is the Catalan solid dual to the icosidodecahedron. === Further reading === rhombic triacontahedron on Wikipedia.Wikipedia