tetrahedral Meaning, Definition & Usage

Tet`ra*he"dral adjective

Etymology

See Tetrahedron.

Definitions

1. Having, or composed of, four sides.
2. (Crystallog.) (a) Having the form of the regular tetrahedron. (b) Pertaining or related to a tetrahedron, or to the system of hemihedral forms to which the tetrahedron belongs.