'Hexahedron' definitions:
Definition of 'hexahedron'
From: WordNet
noun
Any polyhedron having six plane faces
Definition of 'Hexahedron'
From: GCIDE
- Hexahedron \Hex`a*he"dron\, n.; pl. E. Hexahedrons, L. Hexahedra. [Hexa- + Gr. ? seat, base, fr. ? to sit: cf. F. hexa[`e]dre.] (Geom.) A solid body of six sides or faces. [1913 Webster]
- Regular hexahedron, a hexagon having six equal squares for its sides; a cube. [1913 Webster]