Polyhedron

//ˌpɑliˈhidɹən//

"Polyhedron" in a Sentence (2 examples)

Each face of a polyhedron is a polygon.

Of the convex polyhedra with regular faces, the only ones that have tetrahedral, octahedral, or icosahedral symmetry are the Platonic and Archimedean solids.

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Unscramble this word: polyhedron