noun
- a state, group, or individual that exercises leadership or dominance over others, especially in international relations or geopolitics
Usage: often used in political science and international relations discourse; can refer to a dominant power or leader in any competitive context
Examples
- The United States emerged as the global hegemon after World War II.
- Some scholars argue that no single hegemon can maintain control over world affairs indefinitely.
- The hegemon of the alliance set the terms for all member nations.
- Economic power made the country a regional hegemon in Southeast Asia.
- The decline of the old hegemon created a power vacuum in international politics.