Learn Korean from Your Bias
No.521

Korean expression

미루면 안 돼

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What does 미루면 안 돼 mean?

미루면 안 돼 means "must not postpone it" in Korean.

How it works here

‘미루면’ gives the condition, and ‘안 돼’ expresses the prohibition.

Key expression

-면 안 되다

An expression prohibiting an action

‘-면 안 되다’ is very common in daily conversation for strong restrictions; the polite form is ‘안 됩니다’.

When it's used

Used to emphasize a rule or warning against a particular action.

The line

미루면 안 돼. 잘한다, 조슈아.

You mustn't put it off. Good job, Joshua.

The speaker clearly prohibits a particular action as a rule or warning.

Scene from “[GOING SEVENTEEN 2020] EP.44 TTT #1 (Hyperrealism Ver.)” · Channel: SEVENTEEN Watch on YouTube

More examples

  1. 수업 중에는 휴대폰을 만지면 안 돼.

    You mustn't touch your phone during class.

  2. 약은 정해진 시간보다 일찍 먹으면 안 됩니다.

    You mustn't take the medicine earlier than the prescribed time.

Quick check

When would you use this expression?

미루면 안 돼

미루면 안 돼. 잘한다, 조슈아.

You mustn't put it off. Good job, Joshua.

  • The situation involves clearly allowing someone to do something now.
  • The situation involves suggesting that they wait a little and do it first.
  • The situation involves clearly prohibiting someone from doing something.
Show the answer

The situation involves clearly prohibiting someone from doing something.

an expression prohibiting an action. ‘-면 안 되다’ is very common in daily conversation for strong restrictions; the polite form is ‘안 됩니다’.

Other words in this line

미루다
To postpone; to put off
안
Not
되다
To be allowed; to work
잘하다
To do well

Same expression in other scenes

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