“安代”来自蒙古语“安达”一词。从安代舞的功能分析,“安代”是一种古老的治病仪式;从医治对象看,“安代”多医治育龄妇女精神疾病——出于思念男友而成的“相思病”;从蒙古语词汇学角度看,“安代”和“奈吉”是一对近义词,都指“契友”;就蒙古语构词法而论,anda→andai派生过程符合蒙古语构词法;就词义的文化内涵而言,anda→andai词义承转符合安代起源的远古性或古老特征。 “Andean ” from Mongolian “Anderson ” the word. From the analysis of the function of the An Dai dance, “Andean ” is an ancient healing ceremony; from the object of treatment, “Andean ” more treatment of mental illness of women of childbearing age - out of missing boyfriend From the perspective of Mongolian lexicology, “Andean ” and “Nige ” is a pair of synonyms, all refer to “Friends ”; Mongolian word formation theory, anda → andai derived from the process of Mongolia On the cultural connotation of the meaning of the word, anda → andai is consistent with the ancient or ancient features of the origin of the Andean generation.