noun

a date when you celebrate something that happened in a previous year that is important to you

noun

the day or year exactly 200 years after an important event, or a celebration of this

noun

a bicentenary

noun

the day each year that has the same date as the one on which you were born

noun

intended to celebrate someone’s birthday

noun

a day or year that people celebrate exactly 100 years after an important event

noun

a centenary

noun

the day, month, and year when you were born

noun

a diamond wedding

noun

an event that celebrates the fact that something has continued for 60 years

noun

the day when people celebrate 60 years of marriage

noun

a golden wedding

noun

an event that celebrates the fact that something has continued for 50 years

noun

the day when people celebrate 50 years of marriage

a day of the year on which a country celebrates its freedom from control by another country

noun

a big celebration for a special occasion, especially an anniversary

noun

in the Catholic religion, a special day celebrated each year in honour of the particular saint that a person is named after

noun

a celebration of an important event that happened 400 years ago

noun

a date 400 years after a particular event

noun

the day when people celebrate 40 years of marriage

in Australia, the week after the final-year school examinations, when students traditionally take a holiday to celebrate leaving school

noun

a silver wedding

noun

an event that celebrates the fact that something has continued for 25 years

noun

the day when people celebrate 25 years of marriage

noun

a celebration that takes place when something has been in existence or has been happening for 300 years

noun

someone’s 21st birthday, when they often have a party to celebrate the fact that they have become a full adult

noun

a wedding anniversary

noun

a celebration of a number of years since two people were married