What Does 누나 (Noona) Mean in Korean?
10-Second Answer
누나 (noona) is the word a male speaker uses for an older female he is close to — his older sister, an older female friend, or a female celebrity he admires. Women do not use 누나; they say 언니 (unnie) instead.
Quick Examples
누나, 뭐 먹을래?
nuna, mwo meogeullae?
Noona, what do you want to eat?
우리 누나는 간호사예요.
uri nuna-neun ganhosa-yeyo.
My older sister is a nurse.
누나가 사줄게.
nuna-ga sajulge.
I'll buy it for you.
An older female can refer to herself as 누나 when talking to a younger male.
Who Can Say 누나?
| Speaker | Can use 누나? |
|---|---|
| Man → older female | Yes |
| Woman → older female | No (she says 언니) |
| Man → older male | No (he says 형) |
The "Noona Romance" Nuance
In K-drama fandom you'll see the phrase "noona romance" (누나 로맨스) — a relationship where the woman is older than the man. When a man calls his girlfriend 누나, or fans imagine an idol dating an older woman, this word carries that flavor.
누나, 나랑 사귀자.
nuna, narang sagwija.
Noona, go out with me.
A classic K-drama confession line from a younger man to an older woman.
But by default 누나 is not romantic — it's the everyday word for an older sister or older female friend.
Common Mistakes
Mistake #1 — Female fans calling a female idol 누나
Female speakers say 언니. 누나 from a woman sounds unnatural.
Mistake #2 — "누나 means girlfriend"
Like 오빠, it's a relationship word, not a romance word. A girlfriend who is older may be called 누나, but 누나 itself just means a close older female (from a male speaker).
Mistake #3 — Calling a much older woman 누나
누나 implies closeness and a modest age gap. A middle-aged stranger would be addressed differently (저기요, or contextual titles).
Mini Quiz
1. Who normally uses 누나?
2. A male fan wants to cheer for a female idol older than him. What does he call her?
3. True or false? 누나 automatically implies a romantic relationship.
Related Knowledge
Learn Next
언니 vs 누나: Which One Should You Use?
Both point at an older female — your own gender decides which one you say.
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Start today's study →Last updated: 2026-08-10 · Written and reviewed by a native Korean speaker.