Definition & Meaning of "major league"

What is a "major league"?

A major league refers to the highest level of professional competition in a particular sport or activity, typically featuring the best teams or individuals in that field. It is used to describe leagues that are well-established and recognized as the top-tier in their respective sports, such as Major League Baseball, Major League Soccer, or the National Basketball Association. Teams in a major league compete at a very high standard, often attracting large audiences, sponsorships, and significant media coverage. Players in major leagues are generally considered the most skilled and accomplished in their sport.