第三十 Traditional form: 第三十 Pinyin (reading): dìsānshí Definitions: thirtieth Characters: 第 - sequence, number; grade, degree; particle prefacing an ordinal 三 - three 十 - ten, tenth; complete; perfect Traditional characters: 第 - sequence, number; grade, degree; particle prefacing an ordinal 三 - three 十 - ten, tenth; complete; perfect