Key Facts
- Hangul: 교실; Revised Romanization: gyosil
- Part of speech: noun
- Origin: Sino-Korean
- Register: Neutral, everyday word used in both spoken and written Korean.
Classroom in Korean: What Does 교실 Mean?
교실 means classroom. It is neutral and used in speech and writing alike.
How Do You Pronounce 교실?
Say gyo-sil. The first syllable begins with a y glide, and the final ㄹ is an l sound, with the tongue tip resting behind the top teeth. Before a vowel it becomes a quick tap, so 교실에 sounds like gyo-si-re.
Example Sentences with 교실
교실에 학생들이 있어요.
Gyosire haksaengdeuri isseoyo.
There are students in the classroom.
학생들 is students with the plural 들, and 있어요 reports their presence.
우리 교실은 삼 층에 있어요.
Uri gyosireun sam cheunge isseoyo.
Our classroom is on the third floor.
삼 층 is the third floor, using Sino-Korean numbers.
선생님이 교실로 들어오세요.
Seonsaengnimi gyosillo deureooseyo.
The teacher is coming into the classroom.
교실로 uses 로 for direction. Here 들어오세요 is not a request: with the teacher as subject, the -세요 ending is an honorific statement that shows respect for the teacher.
How the Examples Work
All three examples locate or move a person relative to the room. 교실에 uses the location particle, 교실은 takes the topic marker to introduce a description, and 교실로 shows movement into the space. The collocations 교실 청소 and 교실 안 add the chore and the interior, which are typical school phrases.
Phrases Built on 교실
Entering, cleaning and position phrases belong to 교실.
| Korean | Meaning |
|---|---|
| 교실에 들어가다 | to enter the classroom |
| 교실 청소 | classroom cleaning |
| 교실 안 | inside the classroom |
The Mistake to Avoid
English "class" can mean the room or the lesson, so learners mix up 교실 'classroom' and 수업 'class (lesson)'.
- Wrong: using 교실 to talk about the lesson, for example to say the class was fun.
- Correct: 수업 for the lesson and 교실 for the room. 교실 is a place; 수업 is the event.
교실 Compared with Similar Words
강의실 is a lecture room at a university. 학급 is the class as a group of students.
| Word | Meaning | How it differs |
|---|---|---|
| 강의실 | lecture room | 강의실 is a lecture room at a university. |
| 학급 | class (group) | 학급 is the class as a group of students. |
Where Does 교실 Come From?
교실 is Sino-Korean, written 敎室 in hanja: 敎 teach and 室 room, a room for teaching.
Finding the Room before a Lesson
A new student asks a classmate where their Korean classroom is. They meet near the stairs.
New student
한국어 교실이 어디예요?
Hangugeo gyosiri eodiyeyo?
Where is the Korean classroom?
Classmate
삼 층에 있어요.
Sam cheunge isseoyo.
It is on the third floor.
New student
교실에 같이 갈까요?
Gyosire gachi galkkayo?
Shall we go to the classroom together?
Classmate
네. 같이 가요.
Ne. Gachi gayo.
Yes. Let’s go together.
어디예요? asks where something is. The answer 삼 층에 있어요 gives the floor without repeating 교실. The classmate can leave the room name out because the question has already established what they are locating.
교실에 같이 갈까요? uses 에 for the destination. Compare it with 교실에 학생들이 있어요 in the existing example: there, 에 marks a location with 있어요. The verb tells you whether someone is going to the room or is already there.
How Do 교실 Particles Change the Meaning?
교실에서 공부해요 means “I study in the classroom.” 에서 marks the place where studying happens. 교실에 있어요 means “I am in the classroom.” 에 goes with the statement of location. Learning these two phrases together is more useful than assigning one English preposition to each particle.
교실로 가요 means “I go to the classroom” or “I head toward the classroom.” 교실 takes 로 because it ends in ㄹ. Wrong: 교실으로. Correct: 교실로. This is a helpful exception to the usual consonant-plus-으로 pattern and is already visible in the teacher example above.
교실 안 means inside the classroom, while 교실 밖 means outside the classroom. Add 에 when giving someone's location: 교실 밖에 있어요 means “I am outside the classroom.” The shorter noun phrases are useful labels; the particle and verb turn them into location statements.
Where Will You See 교실?
School directions, room labels and messages between students use 교실. A floor plan may identify a special room with a longer name such as 음악실, the music room, or 미술실, the art room. The shared 실 element helps you recognize that these are rooms.
교실 청소 means classroom cleaning. It names a task rather than a lesson topic. In a school conversation, it may explain why someone stays in the room after lessons finish. The same room can be the location for studying, cleaning or a meeting; 교실 does not identify the activity by itself.
In course advertisements, 교실 can also appear in names such as 요리 교실, a cooking class. Here the wording names a learning activity or program, rather than just a room you can locate on a floor plan. For ordinary lesson schedules, 수업 is still the useful word for the event. Read the surrounding text to see whether 교실 names a physical space or a named learning program.
교실 is neutral in both speech and writing. It does not become honorific when a teacher enters. In the existing example, 들어오세요 shows respect for the teacher through the verb ending, while the room name stays unchanged.
Words around the Classroom
| Korean | Meaning | Useful note |
|---|---|---|
| 복도 | corridor / hallway | Connects the classrooms and other rooms. |
| 칠판 | board / blackboard | A teaching surface at the front of the room. |
| 책상 | desk | A piece of classroom furniture. |
| 의자 | chair | Distinguish the seat from the desk. |
| 교무실 | teachers’ office | A staff room rather than a classroom. |
The classroom vocabulary lesson teaches the objects you can name once you find the room. For requests during a lesson, use the classroom phrases lesson.
Quick Self-Test
- Fill the blank for “I study in the classroom”: 교실____ 공부해요.
- Why does 교실 take 로 rather than 으로?
- What does 교실 밖 mean?
Show answers
- 교실에서 공부해요.
- The noun ends in ㄹ, which takes 로.
- Outside the classroom.
Frequently Asked Questions
How do you say classroom in Korean?
Say 교실 (gyosil).
What is the difference between 교실 and 수업?
교실 is the room, the place where lessons happen. 수업 is the lesson itself.
What is a lecture room?
A lecture room at a university is 강의실.
How do you say inside the classroom?
Say 교실 안.
Related Words and What to Learn Next
- Theme list: School words places 교실 among its neighbours.
- Index: Korean words A to Z.