radiological

adjective

ra·​dio·​log·​i·​cal ˌrā-dē-ə-ˈlä-ji-kəl How to pronounce radiological (audio)
variants or radiologic
1
: of or relating to radiology
2
: of or relating to nuclear radiation
radiologically adverb

Examples of radiological in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Suspect detained in assassination of Russian general A man has been arrested in connection with the assassination of the head of Russia’s chemical, radiological and biological weapons unit, Lt. Gen. Igor Kirillov, authorities in the country said. Elizabeth Robinson, NBC News, 18 Dec. 2024 The lawmakers urged Congress to focus on the real, demonstrable harms from AI, while also evaluating the risks of chemical, biological, radiological and nuclear threats using the technology. Miranda Nazzaro, The Hill, 17 Dec. 2024 In Kelly’s second case, he was charged with four counts of unlawful use of an infectious biological substance or radiological agent, a Class 2 felony. Maritza Dominguez, The Arizona Republic, 27 Nov. 2024 One source revealed that approximately 325 employees have been dismissed from the National Nuclear Security Administration (NNSA), which oversees the U.S. nuclear weapons fleet and works to secure radiological materials worldwide. Josh Hammer, Newsweek, 14 Feb. 2025 See All Example Sentences for radiological

Word History

First Known Use

1905, in the meaning defined at sense 1

Time Traveler
The first known use of radiological was in 1905

Browse Nearby Words

Cite this Entry

“Radiological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiological. Accessed 9 Mar. 2025.

Medical Definition

radiological

adjective
ra·​dio·​log·​i·​cal ˌrād-ē-ə-ˈläj-i-kəl How to pronounce radiological (audio)
variants or radiologic
1
: of or relating to radiology
radiological treatment
2
: of or relating to especially nuclear radiation
radiological physics
specifically : producing or capable of producing casualties by nuclear radiation
radiological hazards
radiologically adverb
Last Updated: - Updated example sentences
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