hydrofluorocarbon

noun

hy·​dro·​fluo·​ro·​car·​bon ˌhī-drō-ˌflȯr-ō-ˈkär-bən How to pronounce hydrofluorocarbon (audio)
-ˌflu̇r-
: any of several simple gaseous compounds that contain carbon, fluorine, and hydrogen

Examples of hydrofluorocarbon in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Firstly, like refrigerators, many air conditioners today use a class of coolants called hydrofluorocarbons, or HFCs, which are harmful greenhouse gases. Heather Chen, CNN, 9 June 2023 Solstice also has a minimal atmospheric lifetime (under two weeks compared to the 1.6 years with hydrofluorocarbons and and 80-100 years with traditional chlorofluorocarbons), so your strategic bedhead won’t haunt your descendants. Erica Smith, ELLE, 5 Apr. 2023 Increasingly, this is a rare event in environmental policy: exceptions include the recent hydrofluorocarbon legislation (which ratified the Kigali amendment to the Montreal Protocol) and the Great American Outdoors Act. Nives Dolsak and Aseem Prakash, Forbes, 4 July 2022 The rule also requires chemical plants to stop emitting all but trace amounts of the most potent hydrofluorocarbon, HFC-23, a greenhouse gas 14,600 times more powerful than carbon dioxide in warming the atmosphere, by October 2022. Phil McKenna and James Bruggers, The Courier-Journal, 4 Oct. 2021 See All Example Sentences for hydrofluorocarbon

Word History

First Known Use

1948, in the meaning defined above

Time Traveler
The first known use of hydrofluorocarbon was in 1948

Browse Nearby Words

Cite this Entry

“Hydrofluorocarbon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrofluorocarbon. Accessed 9 Sep. 2025.

More from Merriam-Webster on hydrofluorocarbon

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!