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Definitions

carbon dioxide

[kahr-buhn dahy-ok-sahyd] / ˈkɑr bən daɪˈɒk saɪd /
NOUN
colorless odorless gas
Synonyms


Example Sentences

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They explored several possible environmental consequences, including sunlight being blocked by dust and ash and rising carbon dioxide levels associated with volcanic eruptions.

From Science Daily ● Oct. 30, 2026

Importantly, the pressure-dependent behavior resembles that of water and carbon dioxide, which also become more soluble in magma as pressure increases.

From Science Daily ● Oct. 29, 2026

A molecule of methane traps far more heat than carbon dioxide, but persists in the atmosphere for only seven to 12 years, whereas carbon dioxide can last for hundreds of years.

From Barron's ● Oct. 27, 2026

Over its first 20 years in the atmosphere, methane traps heat from solar radiation about 80 times as effectively as carbon dioxide.

From The Wall Street Journal ● Oct. 27, 2026

I watch him convert oxygen to carbon dioxide.

From "I'll Give You the Sun" by Jandy Nelson


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