Associations to the word «Disphenoid»

Wiktionary

DISPHENOID, adjective. (mineralogy) Describing a wedge-shaped crystal form of the tetragonal or orthorhombic system.
DISPHENOID, adjective. (mineralogy) Describing a crystal form bounded by eight scalene triangles arranged in pairs, constituting a tetragonal scalenohedron.
DISPHENOID, noun. (geometry) A polyhedron whose four faces are identical isosceles or scalene triangles.

Wise words

Speak clearly, if you speak at all; carve every word before you let it fall.
Oliver Wendell Holmes