gasoline

noun

gas·​o·​line ˈga-sə-ˌlēn How to pronounce gasoline (audio)
ˌga-sə-ˈlēn,
 also  -zə-
variants or less commonly gasolene
: a volatile flammable liquid hydrocarbon mixture used as a fuel especially for internal combustion engines and usually blended from several products of natural gas and petroleum
gasolinic adjective

Examples of gasoline 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.
The cost of gasoline saw no change from May, remaining at $3.31 per gallon of regular unleaded in June. Claire Malon, Chicago Tribune, 18 July 2025 Similarly, a can of gasoline for the lawn mower should be kept in an appropriate container and stored in a cool, dry area away from any possible heat sources. Timothy Dale, Better Homes & Gardens, 17 July 2025 Firefighters finally forced an entry into the van, removing 76 20-pound propane cylinders and 15 five-gallon fuel containers — for a total of 75 gallons of gasoline, and 10 gallons of diesel, officials said. Nicholas Williams, New York Daily News, 17 July 2025 The data accounts for changes in spending on all fuel types for powering homes and vehicles, including natural gas and gasoline, although most of the cost increases are related to electricity and natural gas, Energy Innovation says. Talia Wexler, CNBC, 14 July 2025 See All Example Sentences for gasoline

Word History

Etymology

gas entry 1 + -ol entry 2 + -ine entry 2 or -ene

First Known Use

1865, in the meaning defined above

Time Traveler
The first known use of gasoline was in 1865

Browse Nearby Words

Cite this Entry

“Gasoline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gasoline. Accessed 22 Jul. 2025.

Kids Definition

gasoline

noun
gas·​o·​line ˈgas-ə-ˌlēn How to pronounce gasoline (audio)
ˌgas-ə-ˈlēn
: a flammable liquid produced usually by blending products from natural gas and petroleum and used especially as a fuel for engines

More from Merriam-Webster on gasoline

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