hydrocarbon

noun

hy·​dro·​car·​bon ˈhī-drō-ˌkär-bən How to pronounce hydrocarbon (audio)
: an organic compound (such as acetylene or butane) containing only carbon and hydrogen and often occurring in petroleum, natural gas, coal, and bitumens

Examples of hydrocarbon 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.
With this technique, engineers could efficiently split water into hydrogen or convert carbon dioxide into hydrocarbon fuels and chemicals. Mrigakshi Dixit, Interesting Engineering, 14 May 2026 Going forward, higher prices, coupled with the kingdom’s ability to ensure a big chunk of hydrocarbon exports still reach customers via the East-West pipeline, will probably more than offset the lost barrels. Alaa Shahine Salha, semafor.com, 14 May 2026 For example, wildfires often release heavy metals like lead into the atmosphere, along with aromatic hydrocarbons and other pollutants. Joanna Thompson, Space.com, 12 May 2026 Venezuela and the Caribbean nation — who in the 1990s signed a delimitation treaty establishing the terms for exploiting any hydrocarbon deposits on both sides of the border strip — share the Gulf of Paria, an inland sea at Venezuela’s westernmost end and south of the island of Trinidad. Los Angeles Times, 11 May 2026 See All Example Sentences for hydrocarbon

Word History

First Known Use

1826, in the meaning defined above

Time Traveler
The first known use of hydrocarbon was in 1826

Browse Nearby Words

Cite this Entry

“Hydrocarbon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrocarbon. Accessed 21 May. 2026.

Kids Definition

hydrocarbon

noun
hy·​dro·​car·​bon ˌhī-drə-ˈkär-bən How to pronounce hydrocarbon (audio)
: a compound containing only carbon and hydrogen

Medical Definition

hydrocarbon

noun
hy·​dro·​car·​bon -ˈkär-bən How to pronounce hydrocarbon (audio)
: an organic compound (as acetylene, benzene, or butane) containing only carbon and hydrogen and often occurring in petroleum, natural gas, coal, and bitumens

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