Synonyms

de-escalate

American

[dee-es-kuh-leyt] / diˈɛs kəˌleɪt /

Or deescalate

verb (used with or without object)

de-escalated, de-escalating

to decrease in intensity, magnitude, etc..

to de-escalate a war.

de-escalate British

/ diːˈɛskəˌleɪt /

verb

to reduce the level or intensity of (a crisis, etc)

"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

de-escalation noun
de-escalatory adjective
deescalation noun
deescalatory adjective

Etymology

Origin of de-escalate

First recorded in 1960–65; de- + escalate

Explanation

When something de-escalates, it's turned down a notch, becoming quieter or calmer. If you want to de-escalate an argument between siblings you're babysitting, you might try giving them both a popsicle. In politics, de-escalating a situation can be a matter of life and death, as when mediators help de-escalate a conflict in order to avoid a war between two countries or groups. Whenever someone de-escalates an argument, they take something with potential to turn ugly or even violent and tone things down so that the issues can be calmly discussed. Police officers, diplomats, and elementary school teachers all need to learn to de-escalate intense situations.

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Vocabulary lists containing de-escalate

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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.

Japan said that "concrete steps" are needed to de-escalate the crisis, including ensuring the safe passage of vessels through the Strait of Hormuz.

From Barron's • Apr. 8, 2026

That said, this time around, some strategists raised doubts about whether Trump would be able to convince other parties to the conflict — namely, Israel and Iran — to also de-escalate.

From MarketWatch • Apr. 8, 2026

Wrack said teachers need professional training to help them "identify, challenge, and safely de-escalate behaviour rooted in online radicalisation, sexism, and hate."

From BBC • Apr. 4, 2026

“But also, I just wish people would calm down ... try to talk to us, try to engage with us and help de-escalate the situation, instead of making it worse.”

From Los Angeles Times • Apr. 1, 2026

The Pentagon said in its national defense strategy issued in January that its overarching goal was to establish “strategic stability” in the Indo-Pacific region and de-escalate tensions with the Chinese military.

From The Wall Street Journal • Mar. 19, 2026

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023