noun
Executive Office of the President
Refers to the administrative office supporting a president, especially in the United States and similar systems. Often used in news and political contexts.
アメリカの大統領府はホワイトハウスにある。
The Executive Office of the President of the United States is located in the White House.
大統領 means 'president' (the person), while 大統領府 refers to the office or administrative body supporting the president.
Compound of 大統領 (president) and 府 (office, government body). The term is a modern coinage for the executive office of a president, likely modeled after similar Western institutions.