日经指数 rìjīngzhǐshù Nikkei Index Origin Definitions Defs Strokes Stroke Words Sentences Sents 日经 日經 rìjīng Nikkei Nikkei; specifically refers to the Nikkei newspaper or the Nikkei 225 stock index指数 指數 zhǐshù noun index A number used in statistics to show how much a value (such as prices or productivity) has changed compared to a base period.