radioisotope
Americannoun
noun
Other Word Forms
Derived Forms
Etymology
Origin of radioisotope
Vocabulary lists containing radioisotope
Earth Science - Middle School
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Chemistry - High School
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Earth Science - High School
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The new therapy differs from Novartis’s approved Pluvicto prostate-cancer treatment in the radioisotope it uses to kill cancer cells, Vontobel says.
From The Wall Street Journal • Jun. 2, 2026
Voyager 1, like its twin Voyager 2, is powered by a radioisotope thermoelectric generator that converts heat from decaying plutonium into electricity.
From Science Daily • May 4, 2026
The radioisotope is tagged to substances that will go to whatever area doctors are interested in, for example the bones.
From BBC • Feb. 26, 2025
The probes use three plutonium dioxide radioisotope thermoelectric generators.
From Salon • May 7, 2023
It was not long before he found the medical radioisotope of his dreams.
From "Big Science" by Michael Hiltzik
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.