detention

noun

de·​ten·​tion di-ˈten-chən How to pronounce detention (audio)
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.
This year has also been the deadliest on record for people in immigration detention since the early 2000s, with at least 20 people dying so far. NPR, 3 Nov. 2025 The detention of Lissu in April on incitement and treason charges fueled public uproar against the ruling party. Martin K.n Siele, semafor.com, 31 Oct. 2025 Before the detention, his asylum case had been scheduled for a Master hearing in July 2026 in San Francisco. Billal Rahman, MSNBC Newsweek, 31 Oct. 2025 The move, according to immigration attorneys, has resulted in the detention and possible deportation of young immigrants who were granted protections by immigration judges. Laura Romero, ABC News, 30 Oct. 2025 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 9 Nov. 2025.

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: - Definition revised
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