prohibition

noun

pro·​hi·​bi·​tion ˌprō-ə-ˈbi-shən How to pronounce prohibition (audio)
also
ˌprō-hə- How to pronounce prohibition (audio)
1
: the act of prohibiting by authority
2
: an order to restrain or stop
3
often capitalized : the forbidding by law of the manufacture, transportation, and sale of alcoholic liquors except for medicinal and sacramental purposes

Examples of prohibition in a Sentence

the city's prohibition of smoking in restaurants a prohibition against parking on the street
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.
Terms of Avalos’ release include a prohibition on travel outside Minnesota, continuing mental health treatment, no possession of weapons or alcohol, GPS monitoring, a curfew, and restricted use of the internet, according to court documents. Andrew Stanton, MSNBC Newsweek, 27 Oct. 2025 Players can, subject to some prohibitions, gamble on sports other than the NFL. Saad Yousuf, New York Times, 25 Oct. 2025 An open letter calling for the prohibition of the development of superintelligent AI was announced on Wednesday, with the signatures of more than 700 celebrities, AI scientists, faith leaders, and policymakers. Billy Perrigo, Time, 22 Oct. 2025 Business of Fashion Meghan, Duchess of Sussex and former president of Ireland Mary Robinson sign a letter calling for a prohibition on the development of superintelligence. Ellie Austin, Fortune, 22 Oct. 2025 See All Example Sentences for prohibition

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of prohibition was in the 14th century

Browse Nearby Words

Cite this Entry

“Prohibition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prohibition. Accessed 29 Oct. 2025.

Kids Definition

prohibition

noun
pro·​hi·​bi·​tion ˌprō-ə-ˈbish-ən How to pronounce prohibition (audio)
1
: the act of prohibiting
2
: an order forbidding something
3
often capitalized : the forbidding by law of the sale and manufacture of alcoholic beverages

Legal Definition

prohibition

noun
pro·​hi·​bi·​tion ˌprō-ə-ˈbi-shən How to pronounce prohibition (audio)
1
a
: an extraordinary writ issued by a higher court commanding an inferior court to keep within its proper jurisdiction (as by ceasing a prosecution)
b
: an order to refrain or stop
2
a
: something (as a law) that prohibits a certain act or procedure
b
capitalized : the period from 1920 to 1933 in the U.S. when the manufacture, transportation, and sale of alcoholic liquors was prohibited by the Eighteenth Amendment to the U.S. Constitution
prohibitive adjective
prohibitively adverb
prohibitory adjective

More from Merriam-Webster on prohibition

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!