寤生一词 ,最早见于《左传》 ,历代学者对其义多有考证 ,或究义理、或探音韵 ,众说纷纭 ,不一而足。国内外大型中文辞书也大都对寤生一词三训 ,令人疑惑。本文以宋以前文献典籍为依据 ,认为元以后至今所通行的三种诠释皆为误释。本文引证现存最早的注释寤生词义的多种文献辨正误解 ,并以医学典籍为佐证 ,以此明其确诂 ,申其本义 The birth of a word, the earliest seen in the “Zuo Zhuan”, ancient scholars on its righteous textual research, or justice, or exploration of rhyme, divergent opinions, ranging from foot to foot. Most large-scale Chinese dictionaries at home and abroad are also on the Sanxun Sanxun, puzzling. This article is based on the literature before the Song Dynasty, that all the three interpretations passed since the Yuan Dynasty are misinterpreted. This article cites the misunderstanding of many literatures of the earliest extant annotations, which is supported by the medical books, in order to clarify its exactness and apply its original meaning