Ăd'a-măn'/toid, n.
n. [Gr. ἀδάμας, diamond, and εἶδος, form.] (Crystallog.) A form of crystal bounded by forty-eight equal triangles occurring in the diamond; a hexoctahedron. Dana.
n. [Gr. ἀδάμας, diamond, and εἶδος, form.] (Crystallog.) A form of crystal bounded by forty-eight equal triangles occurring in the diamond; a hexoctahedron. Dana.