Polyhedron
Pronunciation : Pol`y*he"dron, n.; pl. E. Polyhedrons.
Part of Speech : L.
Etymology : [NL., fr. Gr. poly?dre.]
Definition : 1. (Geom.)
Defn: A body or solid contained by many sides or planes.
2. (Opt.)
Defn: A polyscope, or multiplying glass.
Polyhedra.
Source : Webster's Unabridged Dictionary, 1913