This is the 17344th most frequent Korean word.
선생님들이
"선생님들이" means "teachers" (plural, with emphasis on multiple teachers).
This sentence uses '선생님들이' as the subject of the sentence, indicating multiple teachers collectively performing the action of guiding.
선생님들이 학생들을 지도합니다.
The teachers guide the students.
Here, '선생님들이' serves as the plural subject, conveying that several teachers arrived at the mentioned time.
선생님들이 교실에 몇 분 전에 도착했습니다.
The teachers arrived in the classroom a few minutes ago.
In this sentence, '선생님들이' refers to the group of teachers collectively participating in the meeting.