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.
Liam’s detention became another flashpoint in the criticism over heavy-handed immigration enforcement tactics used by the feds and fueled mounting outrage from community members and officials alike. Emma Tucker, CNN Money, 1 Feb. 2026 Rodríguez made her announcement before some of the officials whom former prisoners and human rights watchdogs have accused of ordering the abuses committed at Helicoide and other detention facilities. Regina Garcia Cano, Los Angeles Times, 31 Jan. 2026 The detention came after agents refused an offer to take the child by an adult known to the family. Jonathan Limehouse, USA Today, 31 Jan. 2026 In the end, Terry’s sons pleaded guilty to third-degree murder and arson and spent nearly a decade in juvenile detention. Liam Quinn, PEOPLE, 31 Jan. 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 6 Feb. 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

More from Merriam-Webster on detention

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