Find the latest Main Street Capital Corporation (MAIN) stock quote, history, news and other vital information to help you with your stock trading and investing.

The meaning of MAIN is physical strength : force —used in the phrase with might and main. How to use main in a sentence.

MAIN definition: 1. larger, more important, or having more influence than others of the same type: 2. a large pipe…. Learn more.

physical strength, power, or force: to struggle with might and main. the chief or principal part or point: The main of their investments was lost during the war.

main (meɪn) adj (prenominal) 1. chief or principal in rank, importance, size, etc 2. sheer or utmost (esp in the phrase by main force)

Main definition: Most important; principal.

Apr 10, 2025 · The word "main" refers to something central, essential, or most important in various contexts, from describing primary ideas to dominant entities. Its versatility and frequent usage make …

Look up Main, main, mäin, or -main in Wiktionary, the free dictionary.

Mar 23, 2026 · main (not comparable) Of chief or leading importance; prime, principal. [from 15th c.] quotations

When you describe something as main, you mean it's the most important, well-known, or biggest of its kind. The main branch of the post office in a city is usually the largest and busiest.