Icosahedron and Pyramid

Icosahedron noun - Any polyhedron having twenty plane faces.

Pyramid and icosahedron are semantically related. In some cases you can use "Pyramid" instead a noun "Icosahedron".

Pyramid noun - A polyhedron having a polygonal base and triangular sides with a common vertex.

Icosahedron and pyramid are semantically related. You can use "Icosahedron" instead a noun "Pyramid".

Nearby Words: pyramided, pyramidal, pyramiding