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

Examples of gasoline in a Sentence

Recent Examples on the Web
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Advertisement While crude oil must be refined into products like gasoline before consumers can use it, diesel is already a finished fuel. — Rebecca Schneid, Time, 3 Oct. 2026 Asian brands first make significant inroads into the US market during the oil price shock 50 years ago, and were clearly helped by the latest gasoline price spike. — Chris Isidore, CNN Money, 2 Oct. 2026 Trump subsequently seemed to lean against an export ban due to its potential impact on gasoline prices. — Sam Meredith,spencer Kimball, CNBC, 2 Oct. 2026 The economy has shown signs of strain in recent months, including a bond selloff and a resurgence in oil and gasoline prices. — Max Zahn, ABC News, 2 Oct. 2026 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 8 Oct. 2026.

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

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