Cuproid

Definitions

  • Webster's Revised Unabridged Dictionary
    • n Cuproid (Crystalloq) A solid related to a tetrahedron, and contained under twelve equal triangles.
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Century Dictionary and Cyclopedia
    • n cuproid In crystallography, a solid related to a tetrahedron, and contained under twelve equal triangles. It is the hemihedral form of the tetragonal trisoctahedron or trapezohedron.
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Etymology

Webster's Revised Unabridged Dictionary
Cuprum, + -oid,