(~s)
A ~ is the 25th anniversary of an important event such as a person becoming king or queen, or an organization being started.
She arrived in St Ives to celebrate the Queen’s Silver Jubilee.
N-COUNT
(~s)
A ~ is the 25th anniversary of an important event such as a person becoming king or queen, or an organization being started.
She arrived in St Ives to celebrate the Queen’s Silver Jubilee.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012