defuse

[dee-fyooz] / diˈfyuz /

VERB

disarm; smooth over

Synonyms

STRONGEST

alleviate deactivate lessen soothe

STRONG

demilitarize diminish disable moderate mollify pacify pad restrain soften subdue weaken

Antonyms

STRONGEST

increase

STRONG

agitate aid assist enable free help incite irritate liberate release strengthen trouble upset worry

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.

But the “nope” numbers reveal how Wembanyama could defuse Portland’s attack without laying a finger on the ball.

From The Wall Street Journal • May 2, 2026

Ritchson, according to the source, attempted to defuse the situation after Taylor allegedly dared him to get physical.

From Los Angeles Times • Mar. 23, 2026

If older couples start arguing about money, their tax preparer can try to defuse tensions by looking ahead and conjuring a worst-case scenario.

From MarketWatch • Mar. 5, 2026

One evening in early February, a handful of progressive activists boarded buses outside Jerusalem's Teddy Stadium to document instances of violence and defuse the situation if necessary.

From Barron's • Feb. 12, 2026

I smiled and spoke as politely as I could to defuse the situation.

From "Just Mercy" by Bryan Stevenson