What does League of Nations mean?
• LEAGUE OF NATIONS (noun) The noun LEAGUE OF NATIONS has 1 sense: 1. an international organization formed in 1920 to promote cooperation and peace among nations; although suggested by Woodrow Wilson, the United States never joined and it remained powerless; it was dissolved in 1946 after the United Nations was formed Familiarity information: LEAGUE OF NATIONS used as a noun is very rare.