The abbey of Westminster / The City of Westminster: a London borough of Greater London including the principal offices of the British government.

the principal Roman Catholic church in England

An extensive building on the north bank of the River Thames in London, housing the House of Commons and the House of Lords.

A large Gothic church, on the scale of a cathedral, next to the Houses of Parliament in London; the traditional place of coronation and burial of English monarchs.

plural of Westminster system

(politics) A democratic parliamentary system of government, used by and modelled after the British parliament in Westminster.

A city and London borough in central Greater London.

(UK politics, derogatory) Synonym of Westminster bubble

(UK politics, derogatory) The collective group of Members of Parliament, civil servants, lobbyists, etc., seen as out of touch with the realities of life outside Parliament.

A city in the Lower Mainland, British Columbia, Canada.