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Synonyms

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:

Somehow, he managed to restrain himself from bending to one knee and kissing the president’s ring.

From Los Angeles Times Jul. 24, 2026

Pianese argued that the fact the two officers had to use pepper spray and needed the help of a civilian to restrain Fakir showed that the use of force had not been excessive.

From BBC Jul. 21, 2026

It may directly reduce oxidative stress while also increasing mitochondrial microproteins that help restrain damaging cellular pathways.

From Science Daily Jul. 18, 2026

The two sides are set to resume peace talks intended to strike a long-term deal to end hostilities and restrain Tehran’s nuclear program.

From The Wall Street Journal Jun. 29, 2026

A code that would instill discipline, restrain passion, and order his steps.

From "The Other Wes Moore: One Name, Two Fates" by Wes Moore

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

Also speaking to lawmakers, BOE Chief Economist Huw Pill said he isn’t convinced that inflation will settle at 2% if the key rate is cut to a level that no longer restrains economic activity.

From The Wall Street Journal Feb. 24, 2026

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

The order restrains the defendants from granting access to Treasury Department records containing personally identifiable or confidential information to special government employees, political appointees, and other employees from outside the department.

From BBC Feb. 8, 2025

Kat restrains my hand and stoops over him.

From "All Quiet on the Western Front: A Novel" by Erich Maria Remarque

Globalization, cheap manufacturing, abundant savings and restrained wage growth all combined to drive down inflation and, ultimately, interest rates.

From MarketWatch Jul. 24, 2026

Santana needed to be restrained by his teammates as he continued to yell at Caballero.

From The Wall Street Journal Jul. 23, 2026

Discovery are “temporarily enjoined and restrained from closing or consummating the transaction or taking any steps, directly or indirectly, to integrate or consolidate their operations pursuant to the transaction.”

From Los Angeles Times Jul. 20, 2026

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

From Science Daily Jun. 26, 2026

Charlie is confused at being restrained this way.

From "Flowers for Algernon" by Daniel Keyes

Martínez-Olguín on Thursday extended the restraining order for another 14 days — until Aug. 17 — in recognition that more time was needed for the case to get rolling.

From Los Angeles Times Jul. 24, 2026

Federal Judge Araceli Martínez-Olguín said she would decide by next Wednesday whether to issue a temporary restraining order that would pause the blockbuster Hollywood deal.

From Los Angeles Times Jul. 20, 2026

Discovery WBD -3.89%decrease; red down pointing triangle hit its first major speed bump Monday when a federal judge in California granted a temporary restraining order that prohibits the companies from closing the deal.

From The Wall Street Journal Jul. 20, 2026

US district judge Araceli Martínez-Olguín issued the temporary restraining order on Monday following legals arguments heard last week.

From BBC Jul. 20, 2026

Will felt himself grow dizzy, and Lyra was restraining Pantalaimon, hare-formed himself in sympathy, who was bucking and snapping in her arms.

From "The Subtle Knife" by Philip Pullman

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