noun
concrete syntax parameter
A technical term in computing, specifically in the context of programming language syntax or compiler design. Refers to a parameter that represents a concrete syntactic element, as opposed to an abstract one.
具象構文引数は、構文解析の際に具体的なトークンを指定するために使われる。
Concrete syntax parameters are used to specify specific tokens during parsing.
Compound of 具象 (concrete) + 構文 (syntax) + 引数 (parameter). A modern technical coinage, likely from English 'concrete syntax parameter'.