1. a person who formally begins or introduces something, especially a new period, activity, or institution

Examples

• The president served as the inaugurator of the new healthcare program.
• She was recognized as the inaugurator of the annual charity drive.
• The mayor acted as inaugurator for the city’s first recycling initiative.
• As inaugurator of the scholarship fund, he spoke at the ceremony.
• The company’s founder remained its chief inaugurator of new projects.
• The inaugurator of the festival welcomed thousands of visitors.