detainer
noun
de·tain·er
di-ˈtā-nər 
1
: the act of keeping something in one's possession
specifically
: the withholding from the rightful owner of something that has lawfully come into the possession of the holder
2
: detention in custody
3
: a writ authorizing the keeper of a prison to continue to hold a person in custody
Synonyms
Examples of detainer in a Sentence
keep him in detainer for at least 72 hours
she filed an action for unlawful detainer of land after nonpayment of rent
Recent Examples on the Web
Local police are barred from cooperating with Immigration and Customs Enforcement on civil deportations or detainers, and undocumented migrants can’t be arrested based on their status.
—
Anjeanette Damon, ProPublica, 4 Nov. 2024
In addition to ending the sheriff’s office 287(g) agreement with ICE, Graziano’s office also refused to honor at least 51 ICE detainer requests, according to ICE data.
—Bethany Blankley | The Center Square Contributor, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 2 Nov. 2024
That same day, however, his status was confirmed when Immigration and Customs Enforcement (ICE) officers lodged a detainer with the Cook County Jail.
—Gordon G. Chang, Newsweek, 31 Oct. 2024
One of several Venezuelan migrants accused of participating in a street brawl with two New York City police officers earlier this year has been arrested by immigration authorities after the city honored a detainer request, a move contrary to New York's sanctuary city policies.
—Louis Casiano, Fox News, 16 Oct. 2024
See all Example Sentences for detainer 
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Anjeanette Damon, ProPublica, 4 Nov. 2024
In addition to ending the sheriff’s office 287(g) agreement with ICE, Graziano’s office also refused to honor at least 51 ICE detainer requests, according to ICE data.
—Bethany Blankley | The Center Square Contributor, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 2 Nov. 2024
That same day, however, his status was confirmed when Immigration and Customs Enforcement (ICE) officers lodged a detainer with the Cook County Jail.
—Gordon G. Chang, Newsweek, 31 Oct. 2024
One of several Venezuelan migrants accused of participating in a street brawl with two New York City police officers earlier this year has been arrested by immigration authorities after the city honored a detainer request, a move contrary to New York's sanctuary city policies.
—Louis Casiano, Fox News, 16 Oct. 2024
See all Example Sentences for detainer
Dictionary Entries Near detainer
Cite this Entry
“Detainer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detainer. Accessed 21 Nov. 2024.
Copy CitationLegal Definition
detainer
noun
de·tain·er
di-ˈtā-nər
1
: the act of keeping something in one's possession
specifically
: unlawful detainer
2
: detention in custody
3
: a notification sent by a prosecutor, judge, or other official advising a prison official that a prisoner is wanted to answer criminal charges and requesting continued detention of the prisoner or notification of the prisoner's impending release compare extradition
Etymology
Anglo-French detenoure, from detenir to restrain, detain, from Old French, from Latin detinere
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