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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Copper, like rare earth minerals — which also play a critical role in the production of various goods from semiconductors to military hardware — is coming under pressure as supply is being outpaced by surging demand.
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Chloe Taylor,charlotte Reed, CNBC, 18 Dec. 2025
Similar geological formations account for roughly 35–40 percent of China’s total rare earth production and more than 70 percent of the world’s heavy rare earth supply.
—Georgina Jedikovska, Interesting Engineering, 12 Dec. 2025
In addition to its strategic defense location, rare earths are even a reason Trump continues to show interest in annexing Greenland from Denmark.
—Jordan Blum, Fortune, 9 Dec. 2025
On a visit to China, Germany’s foreign minister warned against Chinese subsidized EVs flooding the EU market, while suggesting some progress in rare earth talks with Beijing.
—semafor.com, 8 Dec. 2025
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Chloe Taylor,charlotte Reed, CNBC, 18 Dec. 2025
Similar geological formations account for roughly 35–40 percent of China’s total rare earth production and more than 70 percent of the world’s heavy rare earth supply.
—Georgina Jedikovska, Interesting Engineering, 12 Dec. 2025
In addition to its strategic defense location, rare earths are even a reason Trump continues to show interest in annexing Greenland from Denmark.
—Jordan Blum, Fortune, 9 Dec. 2025
On a visit to China, Germany’s foreign minister warned against Chinese subsidized EVs flooding the EU market, while suggesting some progress in rare earth talks with Beijing.
—semafor.com, 8 Dec. 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 23 Dec. 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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