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carbon monoxide

NOUN
colorless odorless toxic gas
Synonyms


Example Sentences

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EPA officials said on a call Monday that the change will not include pollutants that directly harm health such as carbon monoxide and nitrogen dioxide, which are regulated separately.

From Los Angeles Times Sep. 14, 2026

On Sunday, Japanese authorities said the 10th fatality was a man in his 30s who was found dead at his home from carbon monoxide poisoning.

From BBC Aug. 17, 2026

Scientists are also exploring gold catalysts for applications such as removing carbon monoxide from vehicle exhaust and producing propylene oxide, another widely used industrial chemical.

From Science Daily Jul. 12, 2026

State media initially reported four deaths and dozens trapped after levels of carbon monoxide -- a highly toxic, odourless gas -- in the mine were found to have "exceeded limits".

From Barron's May 23, 2026

There are small traces of nitrogen, water vapor, argon, carbon monoxide and other gases, but the only hydrocarbons or carbohydrates present are there in less than 0.1 parts per million.

From "Cosmos" by Carl Sagan



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