CLOSE IN ON

📖 Definition

To gradually advance towards someone or something from all directions, reducing the area in which they can move or escape.

Examples in context

📖 Definition

To gradually advance towards someone or something from all directions, reducing the area in which they can move or escape.

📝 Grammar Info

Separable
No
The verb and particle cannot be separated in this phrasal verb.
Register
Neutral
This can be used in both formal and informal contexts.
Transitive
No
This phrasal verb does not take a direct object.

📊 Conjugation Table

Tense Form Example
Present Simple close in on The wolves close in on their prey.
Past Simple closed in on The search party closed in on the missing hikers last night.
Present Continuous closing in on The fog is closing in on the coastline.
Present Perfect have closed in on We have closed in on the suspect after days of searching.

💡 When to Use

Describing encirclement
Use when talking about people or things surrounding someone from all sides, restricting movement.
Example: "The soldiers were closing in on the enemy camp."
Approaching completion
Use in contexts where you are nearing the completion or resolution of a task or goal.
Example: "She is closing in on her goal of writing a novel."
Hunting metaphorically
Can be used metaphorically to describe the pursuit or tracking of someone/something.
Example: "Detectives are closing in on the fugitive."

⚠️ Common Mistakes

Misuse as transitive
❌ Wrong: The dogs closed in on him the rabbit.
✅ Correct: The dogs closed in on the rabbit.
💡 Tip: Remember it can't take a direct object.
Incorrect register
❌ Wrong: The storm was closing in on real fast.
✅ Correct: The storm was closing in on rapidly.
💡 Tip: Maintain appropriate verb forms and adverbs.
Separation error
❌ Wrong: The team closed the criminals in on.
✅ Correct: The team closed in on the criminals.
💡 Tip: Keep the phrasal verb intact.
Practice

CLOSE IN ON - IN PRACTICE

Study Method Proposal

  1. Listen and repeat the audio as many times as needed to improve your pronunciation
  2. Use the audio as a dictation exercise, trying to write what you hear and understand
  3. Create a new sentence following the structure of the example sentences

Examples in Context

Synonyms & Antonyms

Synonyms

encroach upon move in on

Antonyms

disperse

Quick Check

Complete the sentence with the correct phrasal verb:

"As dusk fell, uncertainty began to ___ the travelers."

close over
close in on
close out
close up

"As time and circumstances close in on us, we must find resilience in adaptability and wisdom in perspective."

In Context

In 1944, the Allied forces were determined to liberate Paris from Nazi occupation. As they prepared, the German army tightened its grip on the city, fortifying key positions. General Charles de Gaulle communicated secretly with the Resistance, knowing the importance of timing as the Allies were closing in on the city. Meanwhile, German forces, aware that the Allies were close in on advancing, increased patrols and crackdowns in an attempt to maintain control. On August 19, the French Resistance initiated an uprising, creating chaos. Five days later, as Allied forces finally closed in on the outskirts, the German generals realized their defences would not hold. The deciding confrontation commenced on August 25. The Allies, with Resistance support, overpowered the remaining German troops. By evening, Paris was liberated. De Gaulle exuberantly marched down the Champs-Élysées, declaring Paris free once again. That moment symbolized resilience and heralded the collapse of German occupation in France. The Allies' strategy to close in on Paris, coupled with local resistance efforts, played a pivotal role in liberating the city, marking a turning point in WWII.

Frequently Asked Questions about Close In On

What is the origin of close in on?

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The phrase 'close in on' originated in military contexts, describing maneuvers in which forces surrounded the enemy to restrict movement.

Can close in on be used in formal and informal contexts?

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Yes, 'close in on' is suitable for both formal and informal contexts, making it a versatile expression for various scenarios.

What is the difference between close in on and encroach upon?

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'Close in on' typically suggests a complete surround, whereas 'encroach upon' indicates gradual invasion or infringement on space or rights.
Browse All National Parks Phrasal Verbs
National Parks Phrasal Verbs - WeeklyCross
Alessandra Nóbrega
About the Author

Alessandra Nóbrega

History teacher who fell in love with English! This passion led me to specialize in languages and work on bilingual education projects. With 37 years in education, I believe learning should be meaningful – not just memorization.

Learn more about my journey



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