pl. -·drons or -·dra
a solid figure with six plane surfaces
Origin of hexahedronModern Latin ; from Classical Greek hexaedron: see hexa- and amp; -hedron
nounpl. hex·a·he·drons or hex·a·he·dra
A polyhedron, such as a cube, that has six faces.
Origin of hexahedronGreek hexaedron, from neuter of hexaedros, having six sides : hexa-, hexa- + -edros, sided; see –hedron.
two types of hexahedrons
(plural hexahedrons or hexahedra)
hexa- + -hedron