REGULAR SOLID


Meaning of REGULAR SOLID in English

Function: noun

Date: 1785

: any of the five possible regular polyhedrons that include the regular forms of the tetrahedron, hexahedron, octahedron, dodecahedron, and icosahedron

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.