copper
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 intervening years had brought major advances: better copper wires, improved insulation and increased buoyancy.
From The Wall Street Journal • Jun. 4, 2026
Detailed testing is still underway, but the material resembles malachite, a copper-rich mineral that can be processed to produce copper.
From Science Daily • Jun. 3, 2026
Rio is also still on the lookout for copper assets, which could prove to be expensive, the analysts say.
From The Wall Street Journal • Jun. 3, 2026
Alphabet plans to spend $187 billion on AI in 2026, driving bottlenecks in chips, power, and metals like copper.
From Barron's • Jun. 2, 2026
He pointed to two thin strands of copper wire connected to the black box.
From "A Wish in the Dark" by Christina Soontornvat
Vocabulary lists containing copper
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South America - Middle School
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South America - Introductory
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