commenter

noun

com·​ment·​er ˈkä-ˌmen-tər 

variants or less commonly commentor

plural commenters also commentors

: one who comments

especially : one who leaves a comment on an Internet site, story, page, etc.

… every blogger and commenter and self-anointed pundit, could outperform any robot writer at a fraction of the cost.

—Paul Di Filippo

Many websites which allow users to leave comments … use a system called Captcha to check that the commenter is not a computer programme (or 'bot') leaving spam comments.

—Nick Poyntz

Examples of commenter in a Sentence

Recent Examples on the Web

Another commenter questioned the husband’s logic, pointing out how unrealistic his plan sounded. —Ashley Vega, PEOPLE, 15 Dec. 2025

The YouTube commenters gave conflicting accounts of his death. —Literary Hub, 15 Dec. 2025

Some commenters on TikTok thought the man should give the items back to Kelce. —Pete Grathoff, Kansas City Star, 11 Dec. 2025

Many commenters didn't see an issue with what the employee did, and in fact supported it, sharing their own stories of food thieves in the office. —Rachael O'Connor, MSNBC Newsweek, 10 Dec. 2025

Word History

First Known Use

14th century, in the meaning defined above