认知角度下的一词多义——以“头”为例

Polysemy in the View of cognitive point-take "head" as an example

词义变化是隐喻、转喻认知的产物,多义词是认知范畴化和概念化的结果。隐喻投射建立在相似性基础上,在不同域间进行;转喻在同一认知域内映射,凸显事物间相关性。本文以"头"为例,从认知角度探讨隐喻和转喻投射机制及其引起的派生途径。

Semantical change is the result of metaphor and metonymy;polysemant is the result of cognitive categorization.Metaphor bases on similarity,it happens in different domains;Metonymy is mapping in a cognitive domain,it highlights correlation of things.The article aims to take 'head' as an example to view words' derivative track which caused by metaphor and metonymy.