Unmarked

无标记的

A term used in linguistics in various senses, to refer to a property of language which is more neutral, common, expected or general than a corresponding property, which is said to be marked. Unmarked values in some approaches are also often called ‘default’ values, and can be handled by conditions that a category must meet if it can, but need not meet if it cannot, e.g. the default value for case might be accusative. The current use of the term in core grammar should be noted, as should its use in recent phonological theory.

用于语言学有多种涵义，一般指相对于一个所谓的有标记特性而言比较中性、常见、一般或在意料之中的语言特性。有些理论中无标记值也称作“默认”值，可以用一个范畴能够满足就必定满足、不能满足就不必满足这一条件来处理，例如格的默认值可能是受格。应注意到这一术语当前还用于核心语法和最近的音系学理论（例如不完全赋值理论）。