This is the 1295th most frequent Korean word.
났다
"To arise," "occur," or "happen."
Here, "났다" is used in the context of something appearing or occurring, such as an injury or mark.
상처가 났다.
A wound occurred.
In this sentence, "났다" conveys the notion of something arising or coming to thought, such as an idea.
좋은 아이디어가 났다.
A good idea came to mind.
"났다" is utilized here to represent the sudden start of an event, specifically a fire.