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dirty bomb

American  

noun

  1. a nuclear warhead designed to produce a great amount of radioactive debris by use of a fusion core, fission trigger, and casing of uranium-238.


dirty bomb British  

noun

  1. informal a bomb made from nuclear waste combined with conventional explosives that is capable of spreading radioactive material over a very wide area

"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

Example Sentences

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See Examples For:

This would be similar to the detonation of a "dirty bomb," which, depending on wind direction and dispersion radius, could result in radioactive contamination.

From Salon ● Jun. 7, 2023

In 1998, Chechnya's intelligence service found and defused a dirty bomb that had been placed near a railway line in Chechnya.

From BBC ● May 16, 2023

In the wake of the Sept. 11 attacks, government officials occasionally warned that terrorists could build a dirty bomb with radioactive materials used in many commercial industries.

From New York Times ● Nov. 3, 2022

He said that while the U.S. takes Russia’s threats seriously, officials have seen no indications that the Kremlin is preparing to use a dirty bomb themselves or detonate a tactical nuclear weapon in Ukraine.

From Washington Times ● Oct. 26, 2022

The Institute for the Study of War said that “the Kremlin is unlikely to be preparing an imminent false-flag dirty bomb attack.”

From Washington Post ● Oct. 24, 2022

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