dirty bomb

noun

: a bomb designed to release radioactive material

Examples of dirty bomb in a Sentence

Recent Examples on the Web
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Hayes’ approach offers a wide field of possibilities for investigating and locating releases of radioactive material into the atmosphere—whether accidentally, from, say, a vent at a nuclear facility, or deliberately dispersed into the atmosphere by a dirty bomb. IEEE Spectrum, 4 Mar. 2016 There’ll also be more to learn about the dirty bomb. Barry Levitt, TIME, 17 Jan. 2025 And some, such as YouTuber Nosy Bystanders, are suggesting that drones are being used by the government to detect radiation, perhaps in anticipation of the explosion of a dirty bomb. Emma Woollacott, Forbes, 16 Dec. 2024 In the years after the 9/11 attacks, a new threat loomed large in the minds of policymakers and the public: the dirty bomb. William C. Potter, Foreign Affairs, 15 Dec. 2023 See All Example Sentences for dirty bomb

Word History

First Known Use

1956, in the meaning defined above

Time Traveler
The first known use of dirty bomb was in 1956

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Cite this Entry

“Dirty bomb.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dirty%20bomb. Accessed 12 Jul. 2025.

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