词义的引申,就是以特定的事物为参照,而对其相关相似的事物的认知与表征。词义引申应该满足三个条件:事物之间有联系、人的思维的参与、人和事物有“共存空间”。本文以一版、五版《现代汉语词典》双音节名词为例,主要运用认知语言学的相关知识解释词义引申现象,注重了文化内涵的阐释。 The extension of semantic meaning refers to the cognition and representation of something related to it with reference to the specific thing. Semantic extension should meet three conditions: things are connected, people’s thinking, people and things have “space of coexistence ”. Taking two-syllable nouns in one edition and five editions of Modern Chinese Dictionary as an example, this paper uses the knowledge of cognitive linguistics to explain the phenomenon of extended meaning and pays attention to the interpretation of cultural connotation.