Synonyms: home base, home office, headquarters, main office, central office
Definition: (usually plural) the office that serves as the administrative center of an enterprise
Usage: many companies have their headquarters in New York
Similar words: business office, office
Definition: place of business where professional or clerical duties are performed
Usage: he rented an office in the new building
Synonyms: Home Office
Definition: the government department in charge of domestic affairs
Similar words: ministry
Definition: a government department under the direction of a minister