嗣子 sìzǐ heir Definitions Defs Origin Strokes Stroke Words Sentences Sents sìzǐ heir 嗣 sì descendants (bound form) offspring; posterity; an heir子 zǐ noun son (bound form) son; child; offspringsìzǐ adopted son 嗣 sì to succeed (bound form) to succeed to a throne or title; to inherit; to continue a tradition子 zǐ noun son (bound form) son; child; offspring