《广韵》语词训诂所反映的宋代新语词是近代汉语研究中一宗宝贵的资料，至今没有引起人们的重视。笔者对37则宋代新语词进行详细的考察，发现多数新语词最早见于宋《广韵》，其中5则虽于《广韵》以前有所反映，但用例少，且流行范围窄，宋代出现新的用法，产生了前所未有的新义。 The new words in the Song Dynasty, as reflected in the Guangyun phrasal lexicon, are a valuable piece of information in the study of modern Chinese language and so far no one has paid much attention to it. The author makes a detailed examination of 37 new words in the Song Dynasty and finds that most of the new words were first seen in the “Guangyun” of the Song Dynasty, of which 5 were previously reflected in “Guangyun”, but with few use cases and narrow epidemic scope, The usage has created an unprecedented new meaning.