jump to corresponding sense entry
noun
An icosahedron with twenty equilateral triangles as faces.
is a specific kind of: ideal solid, Platonic body, Platonic solid, regular convex polyhedron, regular convex solid, regular polyhedron.
Polish: ikosaedr, dwudziestościan foremny
Find more on regular icosahedron elsewhere: etymology - rhymes - Wikipedia.
debug info: 0.0323