1. relating to or characteristic of the dominance or leadership of one group, nation, or power over others
Usage: often used in political science and international relations contexts

Examples

• The hegemonic power of the United States shaped global politics throughout the 20th century.
• The company's hegemonic position in the market allowed it to set prices without competition.
• Critics argue that Western hegemonic culture has influenced media worldwide.
• The treaty was designed to prevent any single nation from achieving hegemonic control over the region.
• Scholars debate whether hegemonic stability benefits or harms smaller nations.
• The hegemonic influence of the empire extended across three continents.