rare earth
noun
1
: any of a group of similar oxides of metals or a mixture of such oxides occurring together in widely distributed but relatively scarce minerals
Examples of rare earth in a Sentence
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This was an apparent veiled reference to China’s export curbs on rare earths vital for the world’s energy transition, as well as defense and digital technology.
—
Reuters 3 Hr Ago, CNN Money, 22 Nov. 2025
Washington’s recent investments in rare earth firms MP Materials and Vulcan Elements as well as minerals agreements with Australia and Southeast Asian countries are a good start.
—Edward Fishman, Time, 21 Nov. 2025
In reality, rare earths aren't that rare, but just difficult to extract and refine.
—Scott Neuman, NPR, 21 Nov. 2025
The company, like several automakers, has been grappling with a chip shortage, disrupted supplies of rare earth materials, and fallout from a September fire at one of its aluminum suppliers.
—Akash Sriram, USA Today, 21 Nov. 2025
See All Example Sentences for rare earth
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Reuters 3 Hr Ago, CNN Money, 22 Nov. 2025
Washington’s recent investments in rare earth firms MP Materials and Vulcan Elements as well as minerals agreements with Australia and Southeast Asian countries are a good start.
—Edward Fishman, Time, 21 Nov. 2025
In reality, rare earths aren't that rare, but just difficult to extract and refine.
—Scott Neuman, NPR, 21 Nov. 2025
The company, like several automakers, has been grappling with a chip shortage, disrupted supplies of rare earth materials, and fallout from a September fire at one of its aluminum suppliers.
—Akash Sriram, USA Today, 21 Nov. 2025
See All Example Sentences for rare earth
Cite this Entry
“Rare earth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rare%20earth. Accessed 26 Nov. 2025.
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rare earth
noun
1
: any of a group of similar oxides of metals or a mixture of such oxides occurring together in widely distributed but relatively scarce minerals
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