os trapezoideum os trapezium • ostrava · · · Info · Definitions · Synonyms · Characters · · os trapezoideum · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) the wrist bone between the trapezium and the capitate bones. Synonyms: trapezoid, trapezoid bone, os trapezoideum. · · Noun Definition 1 Synonyms · · · trapezoid · · Synonym 1 trapezoid bone · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 z latin small letter z U+007A