谈“理据”

On Etymon

“理据”是历史词汇学的一个重要概念。探讨理据在语言体系中的地位、外来词的理据等问题对词汇学研究具有重要意义。在语言的发展过程中，理据可以消失，也可以获得，而获得理据是外来词民族化的一个重要途径。

Etymon is an important concept in the historical Lexicology. This thesis discusses briefly some questions concerning etymon, such as etymon's position in the language system and etymon of alien words. My view is that etymon not only can vanish but also can be achieved in the course of the development of the language, and achieving etymon is an important way in which alien words are nationalized.