tai chi /ˌtaɪˈtʃiː/verb 2noun 1forms 4 verb2 •(informal) To practise tai chi. •(slang, figurative) To push a task or responsibility to someone else. noun1 •A soft form of martial art developed in China.Participants perform Tai Chi at a square in Jiefang District during a worldwide Tai Chi activity on October 18, 2015, in Jiaozuo, Henan Province. — 2016 formstai chied · tai chi-ing · tai chiing · tai chis