マーク区く間かん宣せん言げん

noun

marked section declaration

A computing term used in markup languages (e.g., SGML, XML) to declare a section with special processing instructions. Rare outside technical documentation.

• SGMLでは、マーク区く間かん宣せん言げんを使つかって特とく殊しゅな文も字じデータを定てい義ぎできる。

  In SGML, you can define special character data using a marked section declaration.