Keep an eye on

Pronunciation: /ˈkip ˈæn ˈaɪ ˈɑn/

Keep an eye on (verb phrase)

  1. To look at something regularly so you notice any change or problem.
  2. To observe a person’s actions for a short time to make sure they are safe or doing well.
  3. To follow how something is developing, especially to see whether it is improving or meeting a goal.

Examples

  • I keep an eye on the weather for changes.
  • The team keeps an eye on the system for changes.