Polyhedron and Regular convex solid

Polyhedron noun - A solid figure bounded by plane polygons or faces.

Regular convex solid and polyhedron are semantically related. In some cases you can replace phrase "Regular convex solid" with "Polyhedron", this terms are similar.

Nearby Words: polygonal, polygon, polyhedral

Regular convex solid noun - Any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent.

Polyhedron and regular convex solid are semantically related. You can use "Polyhedron" instead a noun phrase "Regular convex solid".