detain

Definition of detainnext

Synonym Chooser

How is the word detain distinct from other similar verbs?

Some common synonyms of detain are delay, retard, slacken, and slow. While all these words mean "to cause to be late or behind in movement or progress," detain implies a holding back beyond a reasonable or appointed time.

unexpected business had detained her

When is delay a more appropriate choice than detain?

While in some cases nearly identical to detain, delay implies a holding back, usually by interference, from completion or arrival.

bad weather delayed our arrival

In what contexts can retard take the place of detain?

In some situations, the words retard and detain are roughly equivalent. However, retard suggests reduction of speed without actual stopping.

language barriers retarded their progress

When might slacken be a better fit than detain?

Although the words slacken and detain have much in common, slacken suggests an easing up or relaxing of power or effort.

on hot days runners slacken their pace

How do slow and slacken relate to one another, in the sense of detain?

Both slow and slacken also imply a reduction of speed, slow often suggesting deliberate intention.

medication slowed the patient's heart rate

Example Sentences

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.
Recent Examples of detain She was detained in Baghouz, Syria, in 2019 by forces opposed to the Islamic State group. — ABC News, 27 Oct. 2026 Agents detained one observer as others blew whistles, yelled and recorded video on their phones. — Whitney Wild, CNN Money, 27 Oct. 2026 Research shows that these stops are disproportionately used to detain Black drivers, undermine the public’s trust in police and create unnecessary police encounters that can turn deadly. — Wendi C. Thomas, ProPublica, 26 Oct. 2026 Machado, who was briefly detained in January 2025 following a protest against autocratic then-President Nicolás Maduro’s swearing-in despite a dubious election victory, went into hiding in Venezuela and emerged in December that year in Norway. — Chad De Guzman, Time, 26 Oct. 2026 See All Example Sentences for detain
Recent Examples of Synonyms for detain
Verb
  • Nearly a year after Christina Downer disappeared, her actor boyfriend was among two people arrested on suspicion of killing her, Los Angeles police said Friday.
    — Emily St. Martin, Los Angeles Times, 31 Oct. 2026
  • Smith, White and Duran were arrested after a search of the box allegedly revealed 10 kilograms of cocaine, and a search of the shopping bag allegedly contained more than $170,000 in cash.
    — Staff Report, Hartford Courant, 30 Oct. 2026
Verb
  • The tests could easily do the opposite, as people with results suggesting cancer require follow-up testing that overwhelms our healthcare system, potentially delaying diagnoses for people with cancer.
    — Torie Bosch, STAT, 24 Oct. 2026
  • The game was one of many across the Southland delayed or postponed by lightning, particularly in Orange County.
    — Eric Sondheimer, Los Angeles Times, 24 Oct. 2026
Verb
  • Federal law enforcement sources told Fox News Corrales was apprehended at the southern border in October 2023 and subsequently released into the United States during the Biden administration.
    — Brittany Miller , Bill Melugin, FOXNews.com, 27 Oct. 2026
  • Only instead of just peacefully apprehending opponents, Doncic’s super-competitive alter ego wants to smash them all under an array of increasingly rude step-back jumpers.
    — Los Angeles Times, Los Angeles Times, 23 Oct. 2026
Verb
  • Weafer said Russia may be seizing control of foreign companies in anticipation of a deal to secure Russian assets frozen abroad.
    — David McHugh, Los Angeles Times, 29 Oct. 2026
  • Italian authorities seized the sailboats, and the activists were reported to prosecutors for allegedly disrupting a public service.
    — Asra Q. Nomani, FOXNews.com, 29 Oct. 2026

Browse Nearby Words

Cite this Entry

“Detain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/detain. Accessed 3 Nov. 2026.

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