ethanol

noun

eth·​a·​nol ˈe-thə-ˌnȯl How to pronounce ethanol (audio) -ˌnōl How to pronounce ethanol (audio)
 British also  ˈē-
: a colorless volatile flammable liquid C2H5OH that is the intoxicating agent in liquors and is also used as a solvent and in fuel

called also ethyl alcohol, grain alcohol

Examples of ethanol in a Sentence

Recent Examples on the Web
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The preliminary autopsy report lists causes of death as cardiopulmonary arrest in association with physical altercation and prone restraint, as well as acute intoxication by cocaine and ethanol. Dennis Romero, NBC News, 3 Nov. 2024 Fischer has made ethanol issues a priority like many of her Midwestern colleagues, leading a bill last year to make a seasonal ethanol gasoline blend available year-round. Zack Budryk, The Hill, 30 Oct. 2024 Gasoline mixed with ethanol degrades even faster than pure gasoline and may not even last three months. Kamron Sanders, Better Homes & Gardens, 9 Sep. 2024 And in 2020, his younger sister, Stefanie, died from ethanol poisoning. Erin Clements, Peoplemag, 12 Aug. 2024 See all Example Sentences for ethanol 

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of ethanol was in 1892

Dictionary Entries Near ethanol

Cite this Entry

“Ethanol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethanol. Accessed 28 Nov. 2024.

Kids Definition

ethanol

noun
eth·​a·​nol ˈeth-ə-ˌnȯl How to pronounce ethanol (audio)
-ˌnōl
: a colorless flammable easily evaporated liquid that is used to dissolve things and that is the substance in fermented and distilled liquors that can make one drunk

called also ethyl alcohol, grain alcohol

Medical Definition

ethanol

noun
eth·​a·​nol ˈeth-ə-ˌnȯl How to pronounce ethanol (audio) -ˌnōl How to pronounce ethanol (audio)
: a colorless volatile flammable liquid C2H5OH that is the intoxicating agent in liquors and is also used as a solvent

called also ethyl alcohol, grain alcohol

see alcohol sense 1

More from Merriam-Webster on ethanol

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