统一超 tǒngyīchāo 7-Eleven Definitions Defs Origin Strokes Stroke Words Sentences Sents 统一 統一 tǒngyī 7-Eleven (Taiwan) name of the 7-Eleven convenience store chain; President Chain Store Corporation超 chāo adverb super- (bound form) Prefix meaning super-, ultra-, or extra-; occurring at a level significantly higher (or lower) than the normal standard.