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: Most important; principal.Origin of Main From Middle English main, mayn, meyn, partly from Old English mægen- ("strong, principal, main"; used in combination), from Old …

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

Oct 31, 2025 · main (not comparable) Of chief or leading importance; prime, principal. [from 15th c.] quotations The main office is actually one of the smaller rooms.

chief in size, extent, importance, etc.; principal; leading; specif., designating a large central unit on which subsidiaries or branches depend the main post office

The main thing is to keep calm and don’t get angry. The main social event of the summer was a dance and reception.

Find 561 different ways to say MAIN, along with antonyms, related words, and example sentences at Thesaurus.com.

Main definition: chief in size, extent, or importance; principal; leading.. See examples of MAIN used in a sentence.

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.