This is the 14859th most frequent Korean word.
박인숙
"박인숙" is a Korean name, typically comprising the family name "박" (Park) and the given name "인숙" (Insook).
In this sentence, '박인숙' is used as a proper noun to refer to a specific person by name.
박인숙은 학교에서 학생들에게 과학을 가르칩니다.
Park Insuk teaches science to students at school.
Here, '박인숙' is indicating an individual who accompanied the speaker during the activity.
오늘 아침에 박인숙과 함께 공원에서 산책을 했습니다.
This morning, I took a walk in the park with Park Insuk.
In this usage, '박인숙' is specified as the name of the person whom someone is trying to find.