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Phrasal verb

close in on

phrasal verb
UK /kləʊz ɪn ɒn/
US /kloʊz ɪn ɑn/

Meanings

phrasal verb

To move closer to a person or thing, especially in order to catch, surround, or reach it.

close in on: To move closer to a person or thing, especially in order to catch, surround, or reach it.
phrasal verb

To become very near in time (for example, a deadline, event, or important moment).

close in on: To become very near in time (for example, a deadline, event, or important moment).

Definition

To close in on someone or something means to move nearer and nearer until you are almost at the same place or you catch them.

To close in on someone or something is to get steadily closer in distance or time. It is often used when one person, vehicle, or animal is trying to catch another. It can also mean that a deadline or event is getting very near. The feeling is usually of pressure or urgency increasing.

Examples

  • I could hear the footsteps close in on me as I hurried down the corridor.
  • The rescue boat began to close in on the swimmers near the rocks.
  • She watched the finish line close in on her as she ran the last stretch.
  • They felt the deadline close in on them while they polished the presentation.
  • The dog started to close in on the ball rolling across the grass.

Common mistake

Learners often confuse "close in on" (approach or catch) with "close in" (surround or make a space smaller) and leave out "on" when an object is needed.