celebration
n. C / Un. a special social event, like a party, where you mark an important day or success. It can also mean the act of doing something enjoyable to show you are happy about an event.
n. a social gathering or activity intended to mark a significant event or occasion. Often used to describe the formal performance of a religious or public ritual.
We are planning a big celebration for her graduation.
The city held a massive celebration in the streets after the national team won the championship.
While the wedding was a private affair, the subsequent public celebration involved the entire village and lasted for three days.
From Old French celebration, from Latin celebratio. Equivalent to celebrate + -ion.
Countable when referring to specific events or parties; uncountable when referring to the general act of celebrating.