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
2

Examples of rare earth in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But the Trump administration reportedly first approached Ukrainian President Volodymyr Zelenskyy about the country’s rare earth minerals at the MSC. The Dial, 18 Mar. 2025 Trump and Putin reportedly will look to speak this week, while the administration continues to ponder the contours of a deal with Ukraine that will create economic security guarantees by granting the U.S. access to vital rare earth minerals within the country. Mark Davis, Newsweek, 17 Mar. 2025 Additionally, as Trump has often pointed out, Greenland is thought to be rich in rare earth minerals. Willem Marx, NPR, 13 Mar. 2025 The island, with a population of just 56,000 people, straddles the strategically important region between the U.S. and Russia and is home to vast supplies of rare earth minerals needed to make everything from mobile phones to renewable energy technology. Scott Roxborough, The Hollywood Reporter, 12 Mar. 2025 See All Example Sentences for rare earth

Word History

First Known Use

1875, in the meaning defined at sense 1

Time Traveler
The first known use of rare earth was in 1875

Browse Nearby Words

Cite this Entry

“Rare earth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rare%20earth. Accessed 25 Mar. 2025.

Medical Definition

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
2
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!