metadata
🇺🇸
/ˈmetədeɪtə/
🇬🇧
/ˈmetədeɪtə/
Data that provides information about other data, such as its context, quality, or format.
The metadata in the document included the author's name and the date it was created.
文档中的元数据包括作者的名字和创建日期。