/ˈdʒuːbɪliː/
[noun] A special anniversary celebration, especially one marking 25, 50, or 75 years of something important. It is also a time of great joy, festivity, and public celebration.
Jubilee comes from a Hebrew word for a ram's horn trumpet — the sound that set slaves free every fifty years.
The story of 'jubilee' begins not with celebration, but with sound. The ancient Hebrew word 'yobel' referred to a ram's horn, specifically the kind of horn used as a trumpet. In the Old Testament, this horn was blown on a sacred occasion once every fifty years to announce a year of release — a time when slaves were freed, debts were cancelled, and land was returned to its original owners. This extraordinary institution, described in the Book of Leviticus, was the Jubilee Year, and its name came directly from the instrument that announced it.
From Hebrew 'yobel', the word passed into Late Latin as 'jubilaeus', used by Christian scholars translating and interpreting the Bible. Latin writers were drawn to a happy coincidence: the Latin verb 'jubilare', meaning to shout for joy or to rejoice, sounded remarkably similar. Though the two words are not actually related by root, the resemblance was irresistible, and the meanings began to blend together. 'Jubilaeus' absorbed a warm glow of joyfulness that the original Hebrew horn-word had not carried on its own.
By the time the word reached Old French as 'jubilé' and then entered Middle English in the 14th century, it had already made the journey from a specific religious institution to a broader idea of festive commemoration. The Catholic Church played a major role in this shift. Pope Boniface VIII declared the year 1300 a Holy Year — a Jubilee — during which pilgrims who visited Rome would receive special forgiveness. These events, occurring at first every hundred years and later every fifty or twenty-five, spread the word across all of Christian Europe and gave 'jubilee' its strong association with round-number anniversaries.
In English, the word settled into its modern form in the 15th and 16th centuries, steadily widening its meaning. Any grand anniversary could now be called a jubilee. The 'silver jubilee' marked 25 years, the 'golden jubilee' 50 years, and the 'diamond jubilee' 60 or 75 years. Queen Victoria's Diamond Jubilee of 1897, celebrating sixty years on the throne, was one of the grandest public spectacles the world had ever seen, and it cemented the word firmly in the English-speaking imagination as a symbol of national pride and joyful excess.
What makes 'jubilee' so remarkable is how completely it shed its original meaning while keeping its emotional spirit. Nobody today thinks of ram's horns or debt cancellation when they hear the word. Yet in a strange way, something of the original idea survives — the sense that a jubilee is not just a party, but a moment when normal life is paused, when something important is reset or honoured, when a community comes together to mark time itself. The Hebrew farmers listening to the blast of the yobel and the crowds cheering a royal procession are separated by thousands of years, but they are responding to the same deep human impulse.