蹑足 Traditional form: 躡足 Pinyin (reading): nièzú Definitions: to walk on tiptoe to step on sb's foot to join (a trade, profession etc) to associate with (a certain group of people) Characters: 蹑 - to tip-toe, to walk quietly 足 - foot; to attain, to satisfy; enough Traditional characters: 躡 - to tip-toe, to walk quietly 足 - foot; to attain, to satisfy; enough