arrest

American  

[uh-rest] / əˈrɛst /

verb (used with object)

1. to seize (a person) by legal authority or warrant; take into custody.

   The police arrested the burglar.

   Synonyms:

   apprehend

2. to catch and hold; attract and fix; engage.

   The loud noise arrested our attention.

   Synonyms:

   occupy, rivet, secure

3. to check the course of; stop; slow down.

   to arrest progress.

   Synonyms:

   stay

4. Medicine/Medical. to control or stop the active progress of (a disease).

   The new drug did not arrest the cancer.

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noun

1. the taking of a person into legal custody, as by officers of the law.

   Synonyms:

   imprisonment, apprehension, detention

2. any seizure or taking by force.

3. an act of stopping or the state of being stopped.

   the arrest of tooth decay.

   Synonyms:

   check, stay, halt, stoppage

4. Machinery. any device for stopping machinery; stop.

idioms

1. under arrest, in custody of the police or other legal authorities.

   They placed the suspect under arrest at the scene of the crime.

arrest British  

/ əˈrɛst /

verb

1. to deprive (a person) of liberty by taking him into custody, esp under lawful authority

2. to seize (a ship) under lawful authority

3. to slow or stop the development or progress of (a disease, growth, etc)

4. to catch and hold (one's attention, sight, etc)

5. law to stay proceedings after a verdict, on the grounds of error or possible error

6. informal (of a performer) is unrecognized and unsuccessful

   he can't get arrested here but is a megastar in the States

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noun

1. the act of taking a person into custody, esp under lawful authority

2. the act of seizing and holding a ship under lawful authority

3. the state of being held, esp under lawful authority

   under arrest

4. Also called: arrestation.  the slowing or stopping of the development or progress of something

5. the stopping or sudden cessation of motion of something

   a cardiac arrest

arrest More Idioms  

1. see under arrest.

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Usage

What does arrest mean? To arrest someone is to seize them or take them into custody with authority. Related to that, an arrest is the act of police or other law enforcement officials detaining someone suspected of committing a crime when there is probable cause. Arrest can also more generally mean to attract and engage, such as with attention or sight. For example, a loud clap of thunder might arrest your attention for a moment, if you weren’t expecting it. Arrest also means to slow or stop, such as with progress or growth. You might, for example, arrest the growth of a plant by keeping it in the dark while continuing to water it. Such an arrest could lead the plant to die. Example: You are under arrest for conspiracy to commit grand theft auto.

Related Words

See stop.

Other Word Forms

• arrestable adjective
• arrestment noun
• postarrest adjective
• prearrest verb (used with object)
• prearrestment noun
• rearrest verb (used with object)
• unarrestable adjective
• unarrested adjective

Etymology

Origin of arrest

1275–1325; (v.) Middle English aresten < Anglo-French, Middle French arester, < Vulgar Latin *arrestāre to stop ( ar-, rest ² ); (noun) Middle English arest ( e ) < Anglo-French, Old French, noun derivative of v.

Explanation

To arrest someone is to put them in custody for breaking the law. If you face arrest, your criminal activities will be "at rest" because you'll be behind bars, or in jail. Arrest is both a noun and a verb. When you place a person "under arrest," you take them into custody and hold them so they can’t continue breaking the law. A police officer or other agent of the law will arrest a person often by physically taking them away. In addition to the legal meaning, arrest means "stop." To arrest motion is to stop a person or thing from moving.

Example Sentences

When Northumbria Police officers arrived to arrest him he was calm and was still not willing to admit he had lied.

From BBC • Apr. 12, 2026

After this weekend’s arrest, Dick was taken to the Allen County Jail in Fort Wayne and was awaiting extradition to California.

From Los Angeles Times • Apr. 12, 2026

The BBC has learned Saleh's family were made aware of his arrest when they contacted the British Embassy after seeing media reports about his detention.

From BBC • Apr. 11, 2026

Rubio’s social media posts and the State Department’s release did not note any crimes by the three individuals to warrant their arrest, other than their blood ties.

From Los Angeles Times • Apr. 11, 2026

Hans and Sophie could have fled or resisted arrest, but they submitted to Schmied, who summoned the Gestapo.

From "Hitler Youth: Growing Up in Hitler's Shadow" by Susan Campbell Bartoletti

Related Words

• apprehend
• capture
• catch
• detain
• imprison
• incarcerate
• jail
• round up
• seize