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)

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

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 are the …

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 definition: Most important; principal.

Find 102 different ways to say MAIN, along with antonyms, related words, and example sentences at Thesaurus.com.

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

Main refers to the primary or most important aspect or part of something. It signifies the central or principal focus, significance, or purpose of a subject or object.

Main is most commonly used as an adjective to denote the chief or primary thing in a group. On the other hand, mane is a noun that refers to the long hair on the neck of a horse, lion, or other animals.