scalenohedron
[skey-lee-nuh-hee-druh n]
noun, plural sca·le·no·he·drons, sca·le·no·he·dra [skey-lee-nuh-hee-druh] /skeɪˌli nəˈhi drə/. Crystallography.
a hemihedral crystal form of 8 or 12 faces, each face being a scalene triangle.
Origin of scalenohedron
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019