Learner's definition of REMARK
1 [count] : something that someone says or writes to express an opinion or idea : comment
I was offended by his remark.
I've heard many disparaging remarks about him.
an author known for making witty/clever remarks
2 [noncount], formal : the act of noticing or making a comment about something 3 remarks [plural] : a short speech or a part of a speech remark often suggests a quick thought or an informal judgment. observation often suggests an opinion expressed after looking closely at and thinking about something. comment often suggests a remark that is meant to explain or criticize.