1. opposition to communism as a political or economic system
Usage: uncountable; often used in historical and political contexts

Examples

• Anticommunism was a dominant force in American politics during the Cold War.
• The senator's anticommunism shaped his foreign policy decisions.
• Many countries adopted anticommunism as an official ideology in the 1950s.
• The movement gained strength through anticommunism and nationalist sentiment.
• Historians debate the extent to which anticommunism influenced postwar diplomacy.