ˌState ˌOpening of ˈParliament, the BrE AmE
the occasion each year when the British Queen officially opens the Parliament after its summer ↑ recess (=the period when Parliament is closed) , and makes a speech saying what the government plans to do during the next year. This is seen as a very traditional British event and is always shown on television. The Queen arrives in a carriage pulled by horses, and various officials wear colourful old-fashioned clothes. ⇨ ↑ Queen's speech