子孙 zǐsūn HSK7 descendants Origin Definitions Defs Strokes Stroke Words Sentences Sents 子 zǐ noun son (bound form) son; child; offspring孙 孫 sūn noun grandchild (bound form) grandchild; offspring of one's children, like 孙子 sūnzi or 孙女 sūnnǚ