detention

noun

de·​ten·​tion di-ˈten-chən How to pronounce detention (audio)
Synonyms of detentionnext
1
: the act or fact of detaining or holding back
especially : a holding in custody
the detention of suspects
2
: the state of being detained
Some protesters were held in detention.
especially : a period of temporary custody prior to disposition by a court
3
: a punishment in which a student is required to stay at school for a period of time beyond normal class hours

Examples of detention in a Sentence

the detention of suspected terrorists The jail is only used for brief detentions. They both got three detentions this year. He got detention for being late to class.
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.
Federal agents and law enforcement officers responded to the airport, but officials have not disclosed the passenger’s identity, whether any charges have been filed or what specific actions led to the detention. Alaa Elassar, CNN Money, 30 May 2026 Now, the $100,000 that was not used to help families affected by immigration detentions will instead be allocated to the city’s Innovative Housing Program to support low-income households with repairs, rent, utilities, and housing counseling. Yuliana Montiel, Charlotte Observer, 29 May 2026 Each of them was taken to Kentucky jails for detention, but the government separated them and held them in different facilities. Gregory Royal Pratt, Chicago Tribune, 29 May 2026 Sanctuary laws prohibit local police from notifying federal immigration agents about undocumented immigrants and detaining them beyond release dates for transfer to immigration detention facilities or deportation. Bruce Finley, Denver Post, 29 May 2026 See All Example Sentences for detention

Word History

Etymology

Middle English detencion, from Anglo-French or Latin; Anglo-French, from Latin detention-, detentio, from detinēre to detain

First Known Use

15th century, in the meaning defined at sense 1

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

Browse Nearby Words

Cite this Entry

“Detention.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detention. Accessed 1 Jun. 2026.

Kids Definition

detention

noun
de·​ten·​tion di-ˈten-chən How to pronounce detention (audio)
: the act of detaining : the state of being detained: as
a
: temporary custody before a trial
b
: the punishment of being kept in after school

Legal Definition

detention

noun
de·​ten·​tion
1
: the act or fact of detaining or holding back
especially : a holding in custody
2
: the state of being detained
especially : a period of temporary custody prior to a trial or hearing see also preventive detention

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