main office
NounWordNet 3.0
Noun (1)
- (usually plural) the office that serves as the administrative center of an enterprise“many companies have their headquarters in New York”Synonyms: headquarterscentral officemain officehome officehome base
Webster's Dictionary (GCIDE)
main office \main office\ n. The office that serves as the administrative center of an enterprise,
Syn: headquarters, central office, home office. [WordNet 1.5]