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

To that end, one Reddit commenter offers this advice. —Elisabeth Sherman, Parents, 1 May 2025

Other commenters applauded Cruise's endorsement of seeing the film in theaters. —Raechal Shewfelt, EW.com, 30 Apr. 2025

Some commenters wrote that given the unconventional couple is so public in so many ways, to awkwardly skirt around a basic question strikes them as odd. —Elizabeth Logan, Glamour, 28 Apr. 2025

Complement this by engaging personally with commenters—asking thoughtful follow-up questions rather than just acknowledging their input builds genuine professional relationships. —Expert Panel®, Forbes.com, 28 Apr. 2025

Word History

First Known Use

14th century, in the meaning defined above