'Hexahedra' definitions:

Definition of 'Hexahedra'

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]