Definition of "icosidodecahedron"
icosidodecahedron
noun
plural icosidodecahedra or icosidodecahedrons
An Archimedean solid with thirty-two regular faces (twelve pentagons and twenty triangles).
Quotations
A succession of 10 concentric icosidodecahedra centered at (0, 0, 0), forming a geometric sequence (the nth one is τn larger than the first one), is also put into evidence.
1992, Jean-Louis Verger-Gaugry, Quasicrystals and the Concept of Interpenetration in m35-approximant Crystals with Long-range Icosahedral Atomic Clustering, A. R. Yavari, Ordering and Disordering in Alloys, Elsevier Applied Science, page 498
Polyhedrons include prisms; pyramids; the Platonic solids, including tetrahedrons, cubes, octahedrons, dodecahedrons, and icosahedrons; the Archimedean solids, such as cuboctahedrons and icosidodecahedrons; and the Johnson solids, such as square pyramids and triangular cupolas (dome-shape).
2010, Debra Ann Ross, Master Math: Geometry, Cengage Learning, page 306