Proper

专有[名词]；严格的

A term used primarily in the grammatical classification of nouns, opposed traditionally to a set of terms including common, abstract, etc., but in linguistic analysis usually contrasting with ‘common’ alone.

主要用于对名词作语法分类；传统上专有名词与包括普通名词、抽象名词等在内的一组术语相对立，但语言学分析通常只与“普通名词”相对立。