mainstream
Americannoun
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mainstreams
plural
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the principal or dominant course, tendency, or trend.
the mainstream of American culture.
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a river having tributaries.
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regular school classes or regular schools.
keeping autistic students in the mainstream.
adjective
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belonging to or characteristic of a principal, dominant, or widely accepted group, movement, style, etc..
mainstream Republicans;
a mainstream artist;
mainstream media.
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of, relating to, or characteristic of jazz falling historically between Dixieland and modern jazz; specifically, swing music.
verb (used with object)
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to send into the mainstream; cause to join the main force, group, etc..
to mainstream young people into the labor force.
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to place (students with disabilities) in regular school classes.
verb (used without object)
noun
adjective
Other Word Forms
Noun Inflected Forms
Etymology
Origin of mainstream
Explanation
Mainstream describes what's viewed by most people in a society as "normal," like the mainstream view that everyone should get married, move to the suburbs, and have children as soon as they can. Something that's mainstream is conventional, or the usual way of doing things. If you're talking about the mainstream in fashion, you mean the ordinary clothes that most people wear and which is found in all the malls — nothing too weird or outlandish. In the 1600s, mainstream described the prevailing current of a river, with the first recorded use of its meaning of prevailing taste or opinion in 1831.
Vocabulary lists containing mainstream
Freak the Mighty
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Vocabulary from "Community is the 'killer app' missing from virtual reality" by Dmitri Williams
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The Omnivore's Dilemma
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
But to say that no filmmakers are working in mainstream, high-flying, big-budget action with real artistic value negates the principle of filmmaking as an art form.
From Salon ● Sep. 23, 2026
IndieWire's Anne Thompson described it as "a brave and gorgeous art film that will not score with mainstream audiences but will play best for the Academy" - referring to the Oscars voters.
From BBC ● Sep. 23, 2026
It’s rare for a wine to jump from niche sommelier favorite to mainstream staple, making its way onto everyday neighborhood bar menus.
From The Wall Street Journal ● Sep. 21, 2026
The therapeutic vaccine is unique and uses a new approach to treating cancer than mainstream treatments.
From MarketWatch ● Sep. 21, 2026
Whenever I start to feel like the paper chain has brought the Wexford-Smythe kids into the mainstream, along comes something like this to prove were still outsiders.
From "Linked" by Gordon Korman
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After campaigns ended, they typically folded into the parties’ mainstreams and became leaders in subsequent electoral cycles.
From The Wall Street Journal ● Jul. 8, 2026
Each had previous experience in political office, and all fell within the ideological mainstreams of their respective parties.
From Salon ● Sep. 17, 2017
Radio formats created, I’ll argue in this book, multiple mainstreams: distinct, if at times overlapping, cultural centers.
From Salon ● Dec. 7, 2014
It’s an old-fashioned element of bohemianism to act as envoys between margins and mainstreams.
From Slate ● Dec. 18, 2013
Whether those volumes make their way into foreign mainstreams remains to be seen, read and discussed.
From Time Magazine Archive
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.