Dictionary.com
Thesaurus.com

hegemon

American  
[hej-uh-mon] / ˈhɛdʒ əˌmɒn /

noun

  1. a person, nation, etc., that has or exercises hegemony.


Etymology

Origin of hegemon

First recorded in 1900–05, hegemon is from the Greek word hēgemṓn leader, guide

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Seen through this lens, the Monroe Doctrine was more a defensive crouch than the posture of a global hegemon.

From Barron's • Mar. 20, 2026

The Pollen-Isherwood story provides a lesson about the danger of decadence for the reigning hegemon in the face of a rising challenger.

From The Wall Street Journal • Mar. 10, 2026

U.S. intervention in Latin America dates back more than 200 years, when President James Monroe declared that the United States would reign as the hemispheric hegemon.

From Los Angeles Times • Nov. 1, 2025

But that’s the cost of being the global hegemon.

From Slate • Jan. 6, 2025

This was Ts'u's first appearance as effective hegemon, but her official debut alone did not take place till 538.

From Ancient China Simplified by Parker, Edward Harper