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restrain

American  
[ri-streyn] / rɪˈstreɪn /

verb (used with object)

restrains, present (3rd person singular) restrained, past participle, past restraining present participle
  1. to hold back from action; keep in check or under control; repress.

    to restrain one's temper.

    Synonyms:
    constrain, suppress, curb, control, bridle
    Antonyms:
    unbridle
  2. to deprive of liberty, as by arrest or the like.

    Synonyms:
    hamper, hinder, circumscribe, restrict, imprison, confine
    Antonyms:
    release, liberate, free
  3. to limit or hamper the activity, growth, or effect of.

    to restrain trade with Cuba.


restrain British  
/ rɪˈstreɪn /

verb

  1. to hold (someone) back from some action, esp by force

  2. to deprive (someone) of liberty, as by imprisonment

  3. to limit or restrict

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See check 1.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of restrain

First recorded in 1350–1400; Middle English restreynen, from Middle French restreindre, from Latin restringere “to bind back, bind fast”; equivalent to re- + strain 1

Explanation

Restrain means to hold yourself back, which is exactly what you'd have to do if, after weeks of dieting, you found yourself face to face with a dessert case filled with pies, cakes, and cookies. Restrain can also mean to restrict or hold back someone else, to prevent someone from doing what they're intending to do. Prison guards have to restrain a prisoner who is trying to attack one of his fellow inmates. That prisoner might even be put in handcuffs — a kind of restraint. You can restrain yourself, for example if you're watching a Broadway show and suddenly feel the urge to sing along. Your fellow audience members would be grateful for your restraint, especially if you've got a terrible voice.

Keep Reading on Vocabulary.com

Vocabulary lists containing restrain

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Singer Sae Sar -- who performs under a stage name -- said such stresses fuel the appetite for nightlife even as they restrain it, giving Yangon's social scene its contradictory quality.

From Barron's Jun. 12, 2026

That framework has a grim internal logic: when the economy improves, policy must restrain it before workers and businesses get too comfortable.

From MarketWatch Jun. 6, 2026

In law and social science, we call this impact a chilling effect – the behavioral tendency for people in face of a threat to self-censor and restrain their activities for self-protection.

From Salon May 28, 2026

However, Alan Taylor said, with the key rate still high enough to restrain economic activity, leaving borrowing costs at their current level might be sufficient to prevent second-round effects.

From The Wall Street Journal May 21, 2026

He walks us out to the car again, but this time I restrain myself from giving him a hug.

From "A Mango-Shaped Space" by Wendy Mass

TUV leader Jim Allister said he welcomed the ruling as it "restrains" the effect of the Windsor Framework.

From BBC May 7, 2026

Ultimately, the goal is growth that is less dependent on leverage combined with regulation that restrains excess without choking activity.

From MarketWatch Apr. 8, 2026

There is also a deeper question: How close are rates to “neutral,” a level that neither stimulates nor restrains the economy?

From The Wall Street Journal Dec. 9, 2025

More aggressive fine print restrains other follies like the bond portfolio mismatches that undid California-based Silicon Valley Bank two years ago, says Davide Oneglia, director of European and global macro at TS Lombard.

From Barron's Oct. 25, 2025

This restrains male aggression and enables humans selectively to control the herd’s procreation.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

My wayward wrist was so prone to ruining my cast, I was given a wrist lock—a leather strap that restrained it in place—in order to fix it.

From The Wall Street Journal Jul. 5, 2026

Only after the prey is fully restrained does the spider approach and wrap it in silk.

From Science Daily Jun. 26, 2026

The BBC has obtained previously unseen footage of a man who died after being restrained by prison officers, which contradicts the version of events put forward by officials.

From BBC Jun. 25, 2026

While Fraser delivers an external performance as the tough American general, Scott offers a restrained, mostly tamped-down depiction of the repressed and methodical Stagg.

From Los Angeles Times May 29, 2026

I was glad during those weeks that I had restrained my anger.

From "The Chosen" by Chaim Potok

But the coalition of attorney generals has requested that the companies halt the transaction pending judicial review, threatening a temporary restraining order if they do not comply.

From BBC Jul. 13, 2026

The coalition has asked the companies not to close the transaction until the legal challenge is resolved, and warned it would seek a temporary restraining order if they refuse.

From Barron's Jul. 13, 2026

Sandoval was granted a temporary restraining order which required Robinson and her father to vacate the Los Angeles rental the three had shared.

From Los Angeles Times Jul. 7, 2026

Judge Katherine Polk Failla, an Obama appointee, issued the temporary restraining order the day after hearing oral argument.

From Salon Jun. 25, 2026

For a lap and a half, he ran in the cluster of men, unable to get free, restraining his stride to avoid running into the man ahead.

From "Unbroken" by Laura Hillenbrand

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