(in the UK) a day in June chosen for observing the sovereign's birthday.
（英国）君主诞辰（庆祝或纪念英国君主生日的日子，选在六月份的某一天）
Example sentencesExamples
Today is her real birthday, while her second, official birthday, is in June and is marked by the pomp and pageantry of the Trooping of the Colour.
About 3,000 honours are awarded every year, at New Year and on the Queen's official birthday in June.
The four 25-pounder guns have been used at ceremonial occasions in the city since 1975, and are due to be stood down after firing for the Queen's official birthday this Saturday.
Stamps to mark the pomp and ceremony of the Trooping the Colour parade, marking the Queen's official birthday, go on sale today.
As well as marking her official birthday with the annual Trooping the Colour on June 17, the Queen will attend a St Paul's Cathedral service on June 15.
While the service rounds off a weekend of celebrations, the main focus of public commemorations for the sovereign's birthday will be in June, around her official birthday.
The official birthday of Britain's current queen, Elizabeth, is celebrated on the first Monday in June.
The military band provides music for the Trooping of the Colour in celebration of the Queen's official birthday in June.
The Queen thus has three birthdays: her actual birthday, her official birthday, and her official birthday in Western Australia.
At home the Queen's official birthday is not a public holiday.
He had to come back to England because on Saturday, it was the Queen's official birthday, and he had to be there because he was on parade alongside the Queen.
This month we celebrate the official birthday of Her Majesty Queen Elizabeth II.