잠들다

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Meaning and Usage

The verb '잠들다' means 'to fall asleep' or 'to go to sleep.' It is commonly used to describe the moment someone begins sleeping, often implying a natural or peaceful transition into sleep.

Common Contexts

You will often hear '잠들다' when talking about babies, children, or adults falling asleep quietly or unintentionally, such as falling asleep while reading or watching TV.

Collocations and Patterns

  • 잠들다 + (quietly/peacefully): emphasizes a calm or gentle falling asleep.
  • 잠들지 못하다: to be unable to fall asleep, often used to describe insomnia or difficulty sleeping.
  • ~다가 잠들다: indicates falling asleep during an activity (e.g., reading, watching).

Register and Politeness

'잠들다' is neutral and can be used in both formal and informal contexts. It is a standard verb for describing sleep onset.

Common Mistakes

Learners sometimes confuse '잠들다' with '자다' (to sleep). Remember, '잠들다' focuses on the moment of falling asleep, while '자다' refers to the state of sleeping in general.

Example Sentences

아기가 조용히 잠들었어요.

Agiga joyonghi jamdeureosseoyo.

The baby quietly fell asleep.

책을 읽다가 잠들었어요.

Chaekeul ikdaga jamdeureosseoyo.

I fell asleep while reading a book.

그는 스트레스로 인해 쉽게 잠들지 못해요.

Geuneun seuteureseuro inhae swipge jamdeulji mothaeyo.

He can't fall asleep easily because of stress.