bicentennial
A bicentennial marks the 200th anniversary of a significant event or person. It is a term derived from the Latin words "bi" meaning two and "centennial" meaning one hundred years. Celebrations for bicentennials often involve parades, special ceremonies, historical reenactments, and the release of commemorative items. These events serve to commemorate important milestones in history, culture, or the founding of institutions.
Many countries and cities have celebrated their bicentennials, marking two centuries since their establishment or a