We found 5 dictionaries that define the word the mainstream:

General (5 matching dictionaries)

1. the mainstream: Longman Dictionary of Contemporary English
2. the mainstream: Merriam-Webster
3. the mainstream: Cambridge Advanced Learner's Dictionary

Phrases: not in the mainstream, more... ▸ Words similar to the mainstream ▸ Usage examples for the mainstream ▸ Idioms related to the mainstream ▸ Wikipedia articles (New!) ▸ Words that often appear near the mainstream ▸ Rhymes of the mainstream ▸ Invented words related to the mainstream