纯粹 chúncuì HSK7 purely Origin Definitions Defs Strokes Stroke Words Sentences Sents 纯粹主义 chúncuìzhǔyì purism The practice of adhering to or insisting on absolute purity or correctness, especially in language or style纯粹数学 chúncuìshùxué pure mathematics The branch of mathematics that studies abstract concepts independently of any application outside application.