첫인상이 · 첫인상을
first impression
Example
그 사람은 첫인상이 아주 좋았어요.
That person made a really good first impression.
Word parts
인 stamp+상 image
첫 (first) + 인상: literally 'the image first stamped' on your mind.
Good to know
Pronounced [처딘상]: the ㅅ of 첫 becomes a ㄷ sound before linking to 인.