(UK, politics) The House of Commons and the House of Lords within the Palace of Westminster.

plural of House of Parliament

A representative elected by the voters of an electoral district to a house of a parliament.

A law which has received assent (royal, presidential or gubernatorial) after having been passed by the houses (or house) of a parliament.

The building in which a National (or State) Parliament convenes.

(politics) A legislative chamber of the European Union.

A legislative body in a government with a parliamentary system of government.

(Britain, rare) A legislative body, with royal charter, governing the tin miners of Devon and Cornwall during the middle ages.

The Sejm of the Republic of Poland. / (now possibly offensive, idiomatic) A deliberative body institutionally unable to reach a decision.

The offence of obstructing a parliament in the carrying out of its functions, or of hindering any Member of Parliament in the performance of his or her duties.