Koreans use it in classrooms, meetings, or events to ask people to stand politely.
Yes. "일어나세요 (ireonaseyo)" is polite and commonly used by teachers or leaders. You can also say "일어나 (ireona)" casually with friends.
You can say "Everyone stand up please" — 모두 일어나세요 (modu ireonaseyo).
일어나세요 means "Please stand up / Get up." 일어나다 (ireonada) = to get up, stand up, wake up, -세요 (-seyo) = polite imperative. Common in classrooms, meetings, events, ceremonies. Shows respect for hierarchy.
1. Classroom: Teacher enters, national anthem.
2. Meetings/events: Speaker asks audience to stand.
3. Weddings/ceremonies: Greeting guests.
Everyone stand up. Teacher is here.
Everyone please stand for the national ceremony. (Formal)
Hey, get up! You're late! (Casual)
Please stand up from your seat.
• 앉으세요 (anjeuseyo) - Please sit down
• 일어나 (ireona) - Get up (casual)
• 기상! (gisang!) - Wake up! (military)