데이터를 구조화하고 교환하기 위해 사용자가 직접 태그를 정의할 수 있는 확장성 마크업 언어.
Extensible Markup Language; a metalanguage that allows users to define their own customized markup languages for structuring and exchanging data.
예문:
"The software exports the report in XML format to ensure compatibility with other tools."
"XML tags provide a way to describe the content and structure of a document."
"Many web services use XML to transmit data between a server and a client."