Disphenoid Definition
adjective
(mineralogy) Describing a wedge-shaped crystal form of the tetragonal or orthorhombic system.
Wiktionary
(mineralogy) Describing a crystal form bounded by eight scalene triangles arranged in pairs, constituting a tetragonal scalenohedron.
Wiktionary
noun
(geometry) A polyhedron whose four faces are identical isosceles or scalene triangles.
Wiktionary
Other Word Forms of Disphenoid
Noun
Singular:
disphenoidPlural:
disphenoids