信息系统 xìnxīxìtǒng information system Definitions Defs Origin Strokes Stroke Words Sentences Sents 信息 xìnxī noun information (computing, information theory etc.) information; data; signals. In Taiwan, 资讯 zīxùn is more commonly used for this sense系统 系統 xìtǒng noun system A whole composed of parts that work together to perform a function or achieve a goal; a series or group of related things forming a complex whole.