This is the 4616th most frequent Korean word.
강사
Instructor; lecturer.
Here, '강사 (instructor)' refers to a teacher in the educational setting hiring context.
새로운 강사가 다음 주부터 수업을 진행할 것입니다.
A new instructor will conduct classes starting next week.
In this case, '강사 (instructor)' is used to describe a person who facilitates learning.
저는 어제 강사로부터 중요한 조언을 받았습니다.
I received important advice from the instructor yesterday.
Here, '강사 (instructor)' signifies a teaching professional and their methodical approach.