mainstream

1 of 3

noun

main·​stream ˈmān-ˌstrēm How to pronounce mainstream (audio)
: a prevailing current or direction of activity or influence
mainstream adjective

mainstream

2 of 3

adjective

main·​stream
: having, reflecting, or being compatible with the prevailing attitudes and values of a society or group
mainstream media
movies that appeal to a mainstream audience
mainstream success

mainstream

3 of 3

verb

main·​stream ˈmān-ˈstrēm How to pronounce mainstream (audio)
mainstreamed; mainstreaming; mainstreams

transitive verb

1
: to place (a student, such as a disabled child) in regular school classes
2
: to incorporate in the mainstream

Examples of mainstream in a Sentence

Verb The poor should be mainstreamed into the private health-insurance system. Ideas that were once controversial have now become mainstreamed.
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.
Noun
Stablecoin utilization is increasingly driven by countries outside of the financial mainstream. Boaz Sobrado, Forbes, 9 Mar. 2025 This Independent Spirit Award nominee can seamlessly navigate between independent films and mainstream projects, like her incredible work on Reasonable Doubt on Hulu. Noel Cody, Essence, 7 Mar. 2025
Adjective
Their stories have been recorded in archives, but so often their stories are left out of mainstream narratives of U.S. history... Esther K. Choy, Forbes, 9 Mar. 2025 There might be a compromise—if producers can program these mainstream pop tracks with the most on-the-nose lyrics for key scenes and keep those drops to an absolute minimum. Clover Hope, Pitchfork, 7 Mar. 2025
Verb
Throughout his career, the Canadian auteur has deliberately shunned big-budget features or mainstream Hollywood to make low-budget films out of French-speaking Quebec. Etan Vlessing, The Hollywood Reporter, 14 Feb. 2025 As a third-term senator who holds generally mainstream foreign policy views, Mr. Rubio, 53, is expected to be confirmed with relative ease later this month after Mr. Trump, once inaugurated, officially nominates him to succeed Secretary of State Antony J. Blinken. Michael Crowley, New York Times, 15 Jan. 2025 See All Example Sentences for mainstream

Word History

First Known Use

Noun

1599, in the meaning defined above

Adjective

1955, in the meaning defined above

Verb

1974, in the meaning defined at sense 1

Time Traveler
The first known use of mainstream was in 1599

Browse Nearby Words

Cite this Entry

“Mainstream.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mainstream. Accessed 12 Mar. 2025.

Kids Definition

mainstream

noun
main·​stream
-ˌstrēm
: the principal current or direction of activity or influence

Medical Definition

mainstream

adjective
main·​stream ˌmān-ˌstrēm How to pronounce mainstream (audio)
: relating to or being tobacco smoke that is drawn (as from a cigarette) directly into the mouth of the smoker and is usually inhaled into the lungs compare sidestream

More from Merriam-Webster on mainstream

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!