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.
Dozens of immigrant families protested Saturday behind the fences of a Texas detention facility where a 5-year-old Ecuadorian boy and his father were sent this week after being detained in Minnesota. Valerie Gonzalez, Twin Cities, 25 Jan. 2026 The bill also would impose new restrictions on DHS, including requiring more de-escalation training for ICE and CBP agents, implementing more oversight of detention facilities and restricting how the agency can spend money. Zachary Schermele, USA Today, 24 Jan. 2026 But Border Patrol Commander-at-Large Gregory Bovino doubled down on the unrelenting detention effort, which has at times swept up legal residents, US citizens and even a preschooler. Elizabeth Wolfe, CNN Money, 24 Jan. 2026 That said, the possibility of the federal government’s involvement raises questions about the city’s ability to block an ICE detention site, experts told The Star. Chris Higgins, Kansas City Star, 24 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 28 Jan. 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

Last Updated: - Updated example sentences
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