This paper interprets"tideng(踢蹬)"by combining the methods of Chinese history and dialect vocabulary.The semantic evolution of"ti(踢)"is dominated by the core meaning of change,which also runs through the semantic evolution of"tideng(踢蹬)".In modern Chinese,the frequency of"tideng(踢蹬)"use has decreased,but it is still retained in dialects,while there are certain differences in dialect morphology and pronunciation.On this basis,this paper analyzes the semantic,syntactic and pragmatic functions of"tideng(踢蹬)"in dialects.In addition,it also points out that there are problems such as confusion in the interpretation of"ti(踢)"in dialect dictionaries.