四川盆地 sìchuānpéndì Sichuan Basin Origin Definitions Defs Strokes Stroke Words Sentences Sents 四川 sìchuān Sichuan Sichuan province in southwest China, with its capital at 成都 chéngdū; abbreviated as 川 chuān or 蜀 shǔ盆地 péndì basin area of land that is lower than the surrounding mountains or hills; geographic depression