scalenohedron

[ skey-lee-nuh-hee-druh n ]
/ skeɪˌli nəˈhi drən /

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

1850–55; < Greek skalēnó(s) unequal + -hedron

OTHER WORDS FROM scalenohedron

sca·le·no·he·dral, adjective