remark, comment, input -- (a statement that expresses a personal opinion or belief or adds information; "from time to time she contributed a personal comment on his account")
comment, commentary -- (a written explanation or criticism or illustration that is added to a book or other textual material; "he wrote an extended comment on the proposal")
gossip, comment, scuttlebutt -- (a report (often malicious) about the behavior of other people; "the divorce caused much gossip")
Overview of verb comment
The verb comment has 3 senses
comment, notice, remark, point out -- (make or write a comment on; "he commented the paper of his colleague")
comment -- (explain or interpret something)
gloss, comment, annotate -- (provide interlinear explanations for words or phrases; "He annotated on what his teacher had written")