keep an eye on

/kiːp ən aɪ ɒn/

VERB

1. Watching and monitoring

To watch someone or something carefully and pay attention to their activities, condition, or behavior in order to notice problems, prevent mishaps, or detect changes.

1.1. Observing and monitoring people or things

Used to describe watching someone or something attentively to remain informed about their activities, behavior, condition, or movements.

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Examples

  • Keep an eye on the clock so we don't miss the train.
  • I need you to keep an eye on the kids while I run a quick errand.
  • Keep an eye on the weather forecast for any sudden changes.
  • As you explore the museum, keep an eye on the valuable exhibits.
  • Keep an eye on your belongings in crowded places to avoid any mishaps.

Related Words

1.2. Supervising and looking after someone

Used to describe watching over a person, particularly children or someone under one's responsibility, to ensure their safety, well-being, and appropriate behavior.

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Examples

  • I need you to keep an eye on the kids while I run a quick errand.
  • The teacher keeps an eye on the students during examinations.
  • The babysitter keeps an eye on the children while they play in the backyard.
  • As a responsible pet owner, she keeps an eye on her dog during walks to prevent it from wandering off.

Related Words