brief impression; quick comment
Used for a short, informal opinion or reaction, often in contexts like reviews or social media. Not a formal analysis.
I wrote a brief impression of the new movie on my blog.
After the meeting, he gave a quick comment on the proposal.
Compound of 寸 (すん, 'a little, short') and 感 (かん, 'feeling, impression'). The exact origin is uncertain, but it likely emerged as a concise way to express a brief impression.