detonate

verb

det·​o·​nate ˈde-tᵊn-ˌāt How to pronounce detonate (audio)
ˈde-tə-ˌnāt
detonated; detonating

intransitive verb

: to explode with sudden violence

transitive verb

1
: to cause to detonate
detonate a bomb
compare deflagrate
2
: to set off in a burst of activity : spark
programs that detonated controversies
detonatable
ˈde-tᵊn-ˌā-tə-bəl How to pronounce detonate (audio)
ˈde-tə-ˌnā-
adjective
detonative
ˈde-tᵊn-ˌā-tiv How to pronounce detonate (audio)
ˈde-tə-ˌnā-
adjective

Examples of detonate in a Sentence

The first atomic bomb was detonated in 1945. the bomb detonated with a thunder that could be heard for blocks in all directions
Recent Examples on the Web At the airport, investigators said, the bomber detonated a 20-pound explosive, probably carried in a backpack or vest, spraying 5mm ball bearings in a tremendous blast that was captured in grainy video images shown to Pentagon reporters. Compiled Bydemocrat Gazette Stafffrom Wire Reports, arkansasonline.com, 16 Apr. 2024 Those weapons of mass destruction were detonated in 1945 over Hiroshima and Nagasaki, killing hundreds of thousands of Japanese citizens. Rebecca Rubin, Variety, 31 Mar. 2024 Just last week, an ISIS-K suicide bomber detonated his explosive belt among Taliban militia in the Afghan city of Kandahar, inflicting dozens of casualties, according to local accounts. Tim Lister, CNN, 31 Mar. 2024 Twenty years ago on March 11, 2004, 10 bombs detonated almost simultaneously on four commuter trains in Madrid. Arturo Conde, NBC News, 11 Mar. 2024 When such unexploded ordnances are found, they are typically detonated on site. Sarah Kuta, Smithsonian Magazine, 29 Feb. 2024 An explosive device was detonated outside Alabama Attorney General Steve Marshall's office over the weekend, as the state continues grappling with the state Supreme Court's recent ruling that frozen embryos will now legally be considered children in the state. Virginia Chamlee, Peoplemag, 27 Feb. 2024 If the Russian military sought to take more Ukrainian territory, Ukrainians could detonate the explosives to slow the Russian advance. Michael Schwirtz, New York Times, 25 Feb. 2024 California bank robbery:Man who threatened to detonate bomb during bank robbery killed by police Former school bus driver told child 'elaborate lies' Chick was formerly employed by the bus company, First Student, and was the 8-year-old's school bus driver from about June 2020 until May 2022. Ian Lenahan, USA TODAY, 29 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'detonate.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

French détoner to explode, from Latin detonare to expend thunder, from de- + tonare to thunder — more at thunder entry 1

First Known Use

1729, in the meaning defined at intransitive sense

Time Traveler
The first known use of detonate was in 1729

Dictionary Entries Near detonate

Cite this Entry

“Detonate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detonate. Accessed 23 Apr. 2024.

Kids Definition

detonate

verb
det·​o·​nate ˈdet-ᵊn-ˌāt How to pronounce detonate (audio)
ˈdet-ə-ˌnāt
detonated; detonating
: to explode or cause to explode with sudden violence
detonation
ˌdet-ᵊn-ˈā-shən
ˌdet-ə-ˈnā-
noun

More from Merriam-Webster on detonate

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