词义具有概括性,反映到辞书中也是如此,如果从原型理论的角度看这种概括,我们就会发现辞书释义的侧重不尽相同,并且往往带有某些不足。我们选取人们常见的“家禽”、“植物”及其所包含的基本范畴和下位范畴等范畴来看《新华字典》、《现代汉语词典》和《辞海》等辞典释义的差异。 Word meaning is generalized, as reflected in the dictionary is also the case, if from the perspective of the prototype theory of this summary, we will find the dictionary interpretation of different emphasis, and often with some deficiencies. We select the common “poultry”, “plant” and its basic categories and subordinate categories such as “Xinhua Dictionary”, “Modern Chinese Dictionary” and “Dictionary” and other dictionary interpretation of the differences.