golden jubilee
noun /ˌɡəʊldən ˈdʒuːbɪliː/
/ˌɡəʊldən ˈdʒuːbɪliː/
(British English) (US English golden anniversary)
- the 50th anniversary of an important event
- Queen Victoria’s Golden Jubilee celebrations
- a party to mark the company’s golden jubilee