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

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

The main thing is the most important one of several similar things in a particular situation. ...one of the main tourist areas of Amsterdam. My main concern now is to protect the children. What …

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 meaning: 1. most important or largest: 2. the most important fact in a situation: 3. a pipe that carries…. Learn more.

Main definition: Most important; principal.

Definition of main adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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 …

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

My radio runs either off batteries or off the mains. We haven't had any mains water/electricity since the storm. Turn off the water at the mains.