finaleparty

noun
UK /fɪˈnɑːliˌpɑːti/
US /fɪˈnæliˌpɑːrti/

A party to celebrate the last show of a series.

The cast had a finale party after the last episode aired.


OTHER MEANINGS

2. A party held at the end of a school term or event.

We danced all night at the school's finale party.

3. A celebration marking the end of a competition or festival.

The film festival's finale party drew a big crowd.

4. A farewell gathering for a team or group.

The team threw a finale party for their retiring coach.