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Definitions

copper

[kop-er] / ˈkɒp ər /














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.

Connectivity has become the latest frontier amid the AI infrastructure buildout and fiber optics are replacing copper for long-distance and rack-to-rack interconnects in AI data centers.

From The Wall Street Journal • Jun. 2, 2026

Above ground, the spent nuclear fuel will be encapsulated in highly corrosion-resistent copper canisters.

From Barron's • Jun. 1, 2026

She’s talked up her push to convert darkened streetlights, many of them stripped of their copper wire, to solar power.

From Los Angeles Times • Jun. 1, 2026

He said there’s a need to move data faster, which means light — instead of traditional copper — that won’t overheat data centers.

From MarketWatch • May 27, 2026

I know them steps, ’avin’ ’ad to carry the boxes up with three loafers what come round to earn a copper.

From "Dracula" by Bram Stoker




Vocabulary lists containing copper


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