Noah Webster
Tetrahexahedral
TETRAHEXAHE'DRAL, adjective [Gr. four, and hexahedral.] In crystallography, exhibiting four ranges of faces, one above another, each range containing six faces.
TETRAHEXAHE'DRAL, adjective [Gr. four, and hexahedral.] In crystallography, exhibiting four ranges of faces, one above another, each range containing six faces.