1. (

• 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"; "we would appreciate input from our users on how we can improve our software" ;

2. (

• remark

) explicit notice; "it passed without remark" ;

1. (

• note ,
• observe ,
• mention ,
• remark

) make mention of; "She observed that his presentation took up too much time"; "They noted that it was a fine day to go sailing" ;

2. (

• comment ,
• notice ,
• remark ,
• point_out ,

) make or write a comment on; "he commented the paper of his colleague" ;