Trapezohedron is a 13 letter word which starts with the letter T and ends with the letter N for which we found 2 definitions.
Definition |
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(n.) A solid bounded by twenty-four equal and similar trapeziums; a tetragonal trisoctahedron. See the Note under Trisoctahedron. |
(n.) A tetartohedral solid of the hexagonal system bounded by six trapezoidal planes. The faces of this form are common on quartz crystals. |