radiation therapy

noun

Examples of radiation therapy in a Sentence

Recent Examples on the Web
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That information directly influences recommendations for radiation therapy, endocrine therapy, chemotherapy or other treatments designed to reduce the risk of recurrence. Lauryn Higgins, Flow Space, 15 June 2026 Other risk factors for breast cancer in men include being over the age of 50, a family history of breast cancer, obesity, exposure to hormone and radiation therapy treatments, liver disease and certain conditions that affect the testicles, according to the CDC. ABC News, 10 June 2026 The 83-year-old underwent radiation therapy in October 2025 and was also being treated using hormone therapy, a spokesperson said at the time. Melina Khan, USA Today, 1 June 2026 Remove the prostate surgically or do a combination of radiation therapy and hormone therapy. Angus Chen, STAT, 31 May 2026 See All Example Sentences for radiation therapy

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of radiation therapy was in 1922

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Cite this Entry

“Radiation therapy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiation%20therapy. Accessed 22 Jun. 2026.

Medical Definition

radiation therapy

noun

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