This is the 458th most frequent Korean word.
방문
"Visit" or "door."
In this sentence, '방문' is used as a noun representing the act of visiting, and it is part of the verb '방문하다', where '-다' indicates the infinitive form of the verb.
저는 오늘 친구의 집을 방문할 계획입니다.
I plan to visit my friend's house today.
Here, '방문' is used as a compound noun ('방' meaning room and '문' meaning door) to refer to a room door.
이 집의 방문은 나무로 만들어졌습니다.
The door of this house is made of wood.
In this context, '방문' is utilized as a noun meaning the act of visiting, emphasizing the unexpected nature of the visit.