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.
Espinosa said the detention facility’s rural location will put a stranglehold on transparency and communication. Noah Vinsky july 25, Charlotte Observer, 26 July 2026 The California Democrat cited the International Criminal Court’s arrest warrant as the basis for Netanyahu’s detention, and called on Trump to arrest Russian President Vladimir Putin as well. Emily Hallas, The Washington Examiner, 25 July 2026 Former Dallas Cowboys quarterback Tony Romo was arrested Thursday night on suspicion of operating while under the influence, according to a Milwaukee County Sheriff's Office arrest-detention report first obtained by ABC affiliate station WISN-TV. ABC News, 24 July 2026 Johnson was arrested and faces charges of evading arrest/detention and discharging a firearm, police said. Lillie Davidson, Fort Worth Star-Telegram, 24 July 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 Jul. 2026.

Kids Definition

detention

noun
: 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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