carbon monoxide

noun

: a colorless odorless very toxic gas CO that is formed as a product of the incomplete combustion of carbon or a carbon compound

Examples of carbon monoxide in a Sentence

Recent Examples on the Web Keep portable generators outdoors at least 20 feet away from doors, windows and garages to avoid carbon monoxide poisoning. John Bacon, USA TODAY, 13 Sep. 2024 Travel Products Travel Accessories From portable door stop alarms to carbon monoxide detectors, the 10 devices every solo traveler needs. Jillian Dara, Travel + Leisure, 11 Aug. 2024 More than 400,000 products sold on Amazon.com, including faulty carbon monoxide alarms and potentially flammable children's pajamas and hair dryers, are subject to the order, though Amazon has already removed and notified customers about many of them. Rob Wile, NBC News, 30 July 2024 As hotels and shelters reached capacity, some residents were forced to sleep in their cars ,but officials had warned of the risks, such as carbon monoxide exposure and poisoning. Gabe Hauari, USA TODAY, 26 July 2024 See all Example Sentences for carbon monoxide 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'carbon monoxide.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1868, in the meaning defined above

Time Traveler
The first known use of carbon monoxide was in 1868

Dictionary Entries Near carbon monoxide

Cite this Entry

“Carbon monoxide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carbon%20monoxide. Accessed 5 Oct. 2024.

Kids Definition

carbon monoxide

noun
: a colorless odorless very poisonous gas formed by the incomplete burning of carbon

Medical Definition

carbon monoxide

noun
: a colorless odorless very toxic gas CO that burns to carbon dioxide with a blue flame and is formed as a product of the incomplete combustion of carbon

More from Merriam-Webster on carbon monoxide

Last Updated: - Updated example sentences
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