trapezohedronPronunciation: /ˌtrapɪzə(ʊ)ˈhiːdrən, -ˈhɛd-/Definition of trapezohedron noun (plural trapezohedra /-drə/ or trapezohedrons) a solid figure whose faces are trapeziums or trapezoids. Derivatives trapezohedral 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 US English dictionary
