This is the 8589th most frequent Korean word.
가르치다
"To teach."
Here, '가르치다' is used to indicate the act of instructing or imparting knowledge in a classroom setting.
선생님은 학생들에게 수학을 가르친다.
The teacher teaches mathematics to the students.
In this sentence, '가르치다' shows the action of explaining or helping someone learn a specific skill.
나는 친구에게 발음을 가르쳐주었다.
I taught my friend pronunciation.
The word '가르치다' here is used metaphorically to mean guiding or showing the path to someone.