jubilee
/ˈdʒuːbɪli/ or /ˈdʒuːbɪlɪ/Definitions
1. noun
a period of celebration or festivity, typically every 25 years, marking the 40th anniversary of a monarch’s accession to the throne in the UK.
“The country is celebrating its diamond jubilee this year.”
2. noun
a period of celebration or festivity, typically marking a significant anniversary or milestone.
“The city is hosting a jubilee to commemorate its 200th anniversary.”
3. verb
to celebrate or mark a jubilee, typically with festivities and ceremonies.
“The community will jubilee the occasion with a parade and concert.”