A "League" is a group of individuals or organizations that come together for a common purpose, often in sports or competition. For example, in the world of sports, a football league consists of various teams that compete against each other throughout a season to determine a champion. Leagues can also exist in other areas, such as academic leagues or professional associations, where members collaborate to achieve shared goals. In addition to sports, leagues can promote cooperation and support among their members. For instance, a business league might help companies network and share resources. Overall, leagues foster teamwork and friendly competition, benefiting all participants.