nounpl. -·drons or -·dra
a solid figure with six plane surfaces
Origin of hexahedronModern Latin from Classical Greek hexaedron: see hexa- and -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