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Word of the Day Tuesday, June 9, 2026

mainstream

/meɪnˈstriːm/ adjective · British & US
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What does mainstream mean?

adjective

The most widely accepted or popular opinion, activity, or style; the majority or mainstream of society. A person or thing that is part of the mainstream.

Example

"The new movie was a mainstream success, appealing to a broad audience."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for mainstream

Antonyms of mainstream

Rhymes with mainstream

Etymologically related