Examples of radioisotope in a Sentence
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Oklo also promises to produce special radioisotopes for medical and industrial end users.
—
Ian Dexter Palmer, Forbes.com, 4 May 2026
Voyager 1 and its twin, Voyager 2, are powered by radioisotope thermoelectric generators that convert heat from decaying plutonium into electricity.
—Eric MacK, FOXNews.com, 21 Apr. 2026
The spacecraft runs on a radioisotope thermoelectric generator — a device that converts heat from decaying plutonium into electricity.
—Willem Marx, NPR, 19 Apr. 2026
Avalanche will test the battery’s operational resilience using particle accelerators and active radioisotopes.
—Ameya Paleja, Interesting Engineering, 9 Apr. 2026
See All Example Sentences for radioisotope
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Ian Dexter Palmer, Forbes.com, 4 May 2026
Voyager 1 and its twin, Voyager 2, are powered by radioisotope thermoelectric generators that convert heat from decaying plutonium into electricity.
—Eric MacK, FOXNews.com, 21 Apr. 2026
The spacecraft runs on a radioisotope thermoelectric generator — a device that converts heat from decaying plutonium into electricity.
—Willem Marx, NPR, 19 Apr. 2026
Avalanche will test the battery’s operational resilience using particle accelerators and active radioisotopes.
—Ameya Paleja, Interesting Engineering, 9 Apr. 2026
See All Example Sentences for radioisotope
Cite this Entry
“Radioisotope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radioisotope. Accessed 19 May. 2026.
Copy CitationKids Definition
radioisotope
noun
ra·dio·iso·tope
ˌrād-ē-ō-ˈī-sə-ˌtōp 
: a radioactive isotope
Medical Definition
radioisotope
noun
ra·dio·iso·tope
ˌrād-ē-ō-ˈī-sə-ˌtōp
: a radioactive isotope compare radioelement
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