1. a special anniversary celebration, especially a 25th, 50th, or 60th anniversary
2. a time or season of celebration and joy
3. a year of remission of sins and universal pardon
Usage: religious

Examples

• The queen celebrated her diamond jubilee after sixty years on the throne.
• The school held a jubilee to mark its 100th anniversary.
• The town declared a jubilee when the war ended.
• Their golden jubilee marked fifty years of marriage.
• The church announced a special jubilee year.
• Crowds gathered for the silver jubilee festivities.
• The company’s jubilee celebration lasted all week.