radiation sickness

noun

: sickness that results from exposure to radiation and is commonly marked by fatigue, nausea, vomiting, loss of teeth and hair, and in more severe cases by damage to blood-forming tissue with decrease in red and white blood cells and with bleeding

Examples of radiation sickness 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.
According to the Environmental Protection Agency (EPA), high doses of cesium-137 can cause burns, acute radiation sickness, and even death. Hollie Silverman, MSNBC Newsweek, 18 Oct. 2025 Even a short delay during a solar event could mean radiation sickness, internal damage, or death. Kaif Shaikh, Interesting Engineering, 16 Oct. 2025 Exposure to Cs-137 alone can cause burns, acute radiation sickness, cancer and death. Mary Walrath-Holdridge, USA Today, 25 Sep. 2025 Cs-137 exposure can cause burns, radiation sickness, cancer and death. Chad Murphy, Cincinnati Enquirer, 24 Sep. 2025 See All Example Sentences for radiation sickness

Word History

First Known Use

1924, in the meaning defined above

Time Traveler
The first known use of radiation sickness was in 1924

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Cite this Entry

“Radiation sickness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiation%20sickness. Accessed 20 Oct. 2025.

Medical Definition

radiation sickness

noun
: sickness that results from exposure to radiation and is commonly marked by fatigue, nausea, vomiting, loss of teeth and hair, and in more severe cases by damage to blood-forming tissue with decrease in red and white blood cells and with bleeding
Last Updated: - Updated example sentences
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