regular dodecahedron

/ˌrɛg(jə)lər ˈdoʊˈdɛkəˌhidrən/

Definitions of regular dodecahedron

1. noun

   a dodecahedron with twelve regular pentagons as faces
   type of:

   Platonic body, Platonic solid, ideal solid, regular convex polyhedron, regular convex solid, regular polyhedron

   any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent