seizure

noun

sei·​zure ˈsē-zhər How to pronounce seizure (audio)
1
a
: the act, action, or process of seizing : the state of being seized
b
: the taking possession of person or property by legal process
2
a
: a sudden attack (as of disease)
especially : the physical manifestations (such as convulsions, sensory disturbances, or loss of consciousness) resulting from abnormal electrical discharges in the brain (as in epilepsy)
b
: an abnormal electrical discharge in the brain

Examples of seizure in a Sentence

the seizure of power by the rebels property that is protected from seizure the seizure of evidence by the police Not all searches and seizures by the police require a warrant.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The charges arose from what law enforcement officials described as a nationwide operation that also resulted in the seizure of financial accounts, websites and laptops that were used to carry out the fraud. CBS News, 1 July 2025 The wall text dutifully mentions the seizure of these works, which made their way to collectors such as Nelson Rockefeller through the international marketplace. Julian Lucas, New Yorker, 30 June 2025 This incident marks the third seizure of live animals in Mumbai in one month, according to CBS. Charlotte Phillipp, People.com, 30 June 2025 In recent months, joint operations resulted in the arrest of 43 traffickers and the seizure of more than 1,000 pounds of methamphetamine and 45 pounds of fentanyl from Colorado streets. Mark Michalek, Denver Post, 28 June 2025 See All Example Sentences for seizure

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of seizure was in the 15th century

Browse Nearby Words

Cite this Entry

“Seizure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seizure. Accessed 8 Jul. 2025.

Kids Definition

seizure

noun
sei·​zure ˈsē-zhər How to pronounce seizure (audio)
1
: the act of seizing : the state of being seized
2
: a sudden attack (as of disease)
especially : the physical signs (as extreme twitching of muscles) of an episode of abnormal brain activity (as in epilepsy)

Medical Definition

seizure

noun
sei·​zure ˈsē-zhər How to pronounce seizure (audio)
1
: a sudden attack (as of disease)
especially : the physical manifestations (as convulsions, sensory disturbances, or loss of consciousness) resulting from abnormal electrical discharges in the brain (as in epilepsy)
2
: an abnormal electrical discharge in the brain

Legal Definition

seizure

noun
sei·​zure ˈsē-zhər How to pronounce seizure (audio)
: the act, fact, or process of seizing: as
a
: the seizing of property that involves meaningful interference with a person's possessory interest in it
seizure of evidence found in plain view
see also plain view sense 2
b
: the seizing of a person (as for arrest or investigation) see also arrest, stop compare search

Note: The Fourth Amendment to the U.S. Constitution guarantees the right against unreasonable searches and seizures. It requires that a warrant may issue only upon probable cause, and that the warrant particularly describe the persons or things to be seized. Not all seizures, however, require a warrant. A seizure that constitutes an arrest requires probable cause to be reasonable, and a stop usually requires reasonable suspicion of the particular person or persons stopped, although stops like those at drunk driving checkpoints may be justified by a plan that places explicit and neutral limitations on the conduct of police officers with no requirement of individualized suspicion.

More from Merriam-Webster on seizure

Last Updated: - Updated example sentences
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