noun
Meaning 1
A small, usually transparent image added by an advertiser to a webpage (to track its popularity) or email message (to track when it is read).
Definition source: English Wiktionary via Wiktextract
Usage: Internet
Topics: business, marketing
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: tag, tracking bug, tracking pixel, page tag, pixel tag, web beacon, web tag
Antonyms: none provided