In a government context, Westminster often refers to the Parliament of the United Kingdom, which is located in the UNESCO World Heritage Palace of Westminster-also known as the Houses of Parliament.he Westminster area formed part of the City and Liberty of Westminster in Middlesex. The ancient parish was St Margaret; after 1727 this became the civil parish of 'St Margaret and St John', the latter a new church required for the increasing population.
Definition of EXECUTIVE OFFICER. : the officer second in command of a military or naval organization or vessel. ADVERTISEMENT.efinition of EXECUTIVE OFFICER. : the officer second in command of a military or naval organization or vessel. ADVERTISEMENT.
Noun. 1. chief operating officer-the corporate executive responsible for the operations of the firm; reports to a board of directors; may appoint other managers (including a president). CEO, chief executive officer. business executive, corporate executive-an executive in a business corporation.hief operating officer-the corporate executive responsible for the operations of the firm; reports to a board of directors; may appoint other managers (including a president). CEO, chief executive officer. business executive, corporate executive-an executive in a business corporation.