trapezohedron Syllabification: (tra·pe·zo·he·dron)Pronunciation: /trəˌpēzōˈhēdrən, ˌtrapizō-/Definition of trapezohedron noun (plural trapezohedra /-drə/ or trapezohedrons) a solid figure whose faces are trapeziums or trapezoids. Derivatives trapezohedralPronunciation: /-drəl/ adjective Origin: early 19th century: from trapezium + -hedron, on the pattern of words such as polyhedrontrapezohedron in other Oxford dictionaries Definition of trapezohedron in the British & World English dictionary
