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
Cite this Entry
“Commenter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/commenter. Accessed 7 Jul. 2026.
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