noun
- data that describes or provides information about other data, such as the author, date, or file size of a document
Usage: computing and information technology; typically uncountable
Examples
- The photograph's metadata includes the camera model, date taken, and GPS location.
- Search engines use metadata from web pages to index and rank results.
- Before sharing the document, she removed the metadata to protect her privacy.
- The metadata in an email shows the sender, recipient, and timestamp.
- Digital libraries organize collections using metadata like title, author, and subject.
- Photographers often embed metadata in their images to track copyright information.