ˌoffice ˈparty BrE AmE noun [countable]
a party, especially one held before Christmas, in the office of a company, government department etc for the people who work there
ˌoffice ˈparty BrE AmE noun [countable]
a party, especially one held before Christmas, in the office of a company, government department etc for the people who work there
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012