from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any of several solids having twenty-four faces.
from the GNU version of the Collaborative International Dictionary of English
- n. A twenty-four-sided solid; a tetragonal trisoctahedron or trapezohedron.
from The Century Dictionary and Cyclopedia
- n. In crystallography, a solid, belonging to the isometric system, which is contained by twenty-four similar four-sided planes; a tetragonal trisoctahedron, or trapezohedron.
Sorry, no etymologies found.