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Synonyms

relax

American  
[ri-laks] / rɪˈlæks /

verb (used with object)

  • relaxes,
    present (3rd person singular)
  • relaxed,
    past participle,  past
  • relaxing
    present participle
  1. to make less tense, rigid, or firm; make lax.

    to relax the muscles.

    Synonyms:
    slacken, loosen
    Antonyms:
    tense, tighten
  2. to diminish the force of.

    Synonyms:
    reduce, lessen, weaken, mitigate
  3. to slacken or abate, as effort, attention, etc.

  4. to make less strict or severe, as rules, discipline, etc..

    to relax the requirements for a license.

    Synonyms:
    ease
  5. to release or bring relief from the effects of tension, anxiety, etc..

    A short swim always relaxes me.


verb (used without object)

  • relaxes,
    present (3rd person singular)
  • relaxed,
    past participle,  past
  • relaxing
    present participle
  1. to become less tense, rigid, or firm.

    Synonyms:
    unbend, slacken, loosen
    Antonyms:
    tense, tighten
  2. to become less strict or severe; grow milder.

    Synonyms:
    soften, relent
  3. to reduce or stop work, effort, application, etc., especially for the sake of rest or recreation.

  4. to release oneself from inhibition, worry, tension, etc.

relax British  
/ rɪˈlæks, rɪˈlæksɪdlɪ /

verb

  1. to make (muscles, a grip, etc) less tense or rigid or (of muscles, a grip, etc) to become looser or less rigid

  2. (intr) to take rest or recreation, as from work or effort

    on Sundays, she just relaxes

    she relaxes by playing golf

  3. to lessen the force of (effort, concentration, etc) or (of effort) to become diminished

  4. to make (rules or discipline) less rigid or strict or (of rules, etc) to diminish in severity

  5. (intr) (of a person) to become less formal; unbend

"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

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of relax

First recorded in 1350–1400; Middle English relaxen, from Latin relaxāre “to stretch out again, loosen,” equivalent to re- re- ( def. ) + laxāre “to loosen,” derivative of laxus “loose, spacious, wide,” see lax 1 ( def. )

Explanation

Relax is a verb that describes feeling less stressed out or tense. If you want to relax after a crazy day at school, you might watch TV, take a nap, or do yoga to help you unwind. Relax can also refer to behavior that grows less formal or restrained, like a beach wedding where the bride and groom relax the usually formal ceremony by wearing casual clothing. Relax can also mean to become less tight. When you relax your grip on a pen, your hold loosens up. Relax can also refer to something that becomes less severe or strict. If your teacher would relax the attendance rules, you wouldn't keep getting in trouble for skipping class!

Keep Reading on Vocabulary.com

Vocabulary lists containing relax

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:

When it’s not scorching or flooding or burning outside, it’s a nice time to just turn off your brain and relax.

From MarketWatch Jul. 31, 2026

"I saw my appliances fly," she said, adding that the shelters were helpful, but it was difficult to relax with so many people around.

From Barron's Jul. 30, 2026

“We wanted to provide a place for adults to relax and reset and get ready for the next day or week,” co-owner Christie Kim says.

From Los Angeles Times Jul. 20, 2026

The European Union wants to further relax its landmark carbon-pricing system to give the bloc’s heavy industry more breathing space to decarbonize.

From The Wall Street Journal Jul. 17, 2026

“Well, Ida,” she said, “there are different times for different things. I’ll let you know when it’s time for each thing. Why don’t you just relax and enjoy the day.”

From "Ida B" by Katherine Hannigan

Best part: The clippers work for cheap, and none of the promotional aspects need to be publicly disclosed, thanks to a federal-regulation loophole that relaxes transparency standards on ads that don’t sell tangible products.

From Slate May 6, 2026

As it bakes, it softens and relaxes, turning creamy at the edges while still holding its shape at the core.

From Salon Mar. 23, 2026

Spend the day at Cacupé Beach, grab a meal at Cumbuca and then enjoy the wide sandy beach where everyone plays soccer, swims and relaxes.

From The Wall Street Journal Nov. 6, 2025

She says this "swarm-like behaviour" means that when a more significant earthquake strikes, for example a magnitude four, the "seismicity is increased for one to two hours, and then the system relaxes again".

From BBC Feb. 6, 2025

He loosens his tie and relaxes back into his chair.

From "The Sun Is Also a Star" by Nicola Yoon

Importantly, businesses also appear relatively relaxed about pricing.

From MarketWatch Aug. 6, 2026

Western Europe, which had been remarkably relaxed about the siege as it was happening, found itself confronting an enemy much more formidable than before.

From The Wall Street Journal Aug. 5, 2026

I wanted to resemble the relaxed browsers who paused over a melon because its scent had summoned them.

From Salon Aug. 4, 2026

“We have not missed a beat,” Edwards said as he, Lucey and Barberie relaxed in an office lounge after a recent taping.

From Los Angeles Times Aug. 4, 2026

Christopher’s stomach, which had been iron cold and hard with fear, relaxed.

From "Impossible Creatures" by Katherine Rundell

But what a relaxing oasis above the crowds with several seating areas.

From The Wall Street Journal Jul. 24, 2026

Some summer advice: Going for a dip is a relaxing way to beat the heat, but occasionally, something goes wrong.

From Slate Jul. 22, 2026

Imagine that you’re relaxing at a casual family gathering.

From Salon Jul. 3, 2026

Venice is that bright, sweet spot in the middle, where you have the more relaxing presence of the water and the beach, but still connected to Los Angeles.

From Los Angeles Times Jun. 26, 2026

That Sunday evening began with people gathered around the family radio, relaxing as the weekend drew to a close.

From "Spooked!" by Gail Jarrow

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