alcohol

noun

al·​co·​hol ˈal-kə-ˌhȯl How to pronounce alcohol (audio)
1
a
: ethanol especially when considered as the intoxicating agent in fermented and distilled liquors
b
: drink (such as whiskey or beer) containing ethanol
c
: a mixture of ethanol and water that is usually 95 percent ethanol
2
: any of a class of organic (see organic entry 1 sense 1b(2)) compounds that are analogous to ethanol and that are hydroxyl derivatives of hydrocarbons

Examples of alcohol in a Sentence

cough medicine that contains alcohol drinks that are high in alcohol There was a high level of alcohol in his blood at the time of the accident. a mixture of different alcohols The restaurant had a license to serve alcohol.
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.
Milton targeted bars and restaurants, stealing alcohol and causing financial hardship for business owners. Quinlan Bentley, The Enquirer, 3 Aug. 2025 Police said evidence indicated that an 18-year-old Boise woman entered the business and began to steal alcohol when an employee confronted her and told her to leave. Sally Krutzig, Idaho Statesman, 3 Aug. 2025 According to reports, the Queen Mother couldn’t stomach alcohol during her pregnancy with Queen Elizabeth. Lizzie Lanuza, StyleCaster, 2 Aug. 2025 Ashley McBryde wants to normalize not drinking alcohol in a town built on booze. Joseph Hudak, Rolling Stone, 1 Aug. 2025 See All Example Sentences for alcohol

Word History

Etymology

New Latin, from Medieval Latin, powdered antimony, from Old Spanish, from Arabic al-kuḥul the powdered antimony, from kuḥl kohl

First Known Use

1672, in the meaning defined at sense 1a

Time Traveler
The first known use of alcohol was in 1672

Browse Nearby Words

Cite this Entry

“Alcohol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alcohol. Accessed 7 Aug. 2025.

Kids Definition

alcohol

noun
al·​co·​hol ˈal-kə-ˌhȯl How to pronounce alcohol (audio)
1
a
: ethanol especially when used as the substance in fermented or distilled liquors (as beer or whiskey) that can make one drunk
b
: drink (as beer, wine, or whiskey) containing ethanol
2
: any of various carbon compounds that are similar to ethanol in having one or more hydroxyl groups

Medical Definition

alcohol

noun
al·​co·​hol ˈal-kə-ˌhȯl How to pronounce alcohol (audio)
1
a
: ethanol especially when considered as the intoxicating agent in fermented and distilled liquors
b
: drink (as whiskey or beer) containing ethanol
c
: a mixture of ethanol and water that is usually 95 percent ethanol
2
: any of various compounds that are analogous to ethanol in constitution and that are hydroxyl derivatives of hydrocarbons

More from Merriam-Webster on alcohol

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