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CO2

NOUN
carbon dioxide
Synonyms


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.

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These grant California the authority to regulate CO2 emissions and pollutants from cargo ships, oil tankers, fishing vessels, lawn mowers, chain saws and more.

From The Wall Street Journal ● Sep. 27, 2026

By combining these properties, the concrete can serve both as a structural material and as a medium for capturing atmospheric CO2.

From Science Daily ● Sep. 22, 2026

And is someone keeping tabs on his CO2 emissions?

From The Wall Street Journal ● Sep. 17, 2026

While blast furnaces use coal-based fuel and are a major source of industrial CO2 emissions, electric arc furnaces melt recycled steel, resulting in lower carbon emissions.

From The Wall Street Journal ● Sep. 16, 2026

I watched the warm CO2 ripple the paper in my hand and, yeah, I was pretty sure I knew how things would end up.

From "Anthem of a Reluctant Prophet" by Joanne Proulx




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