headquarters
nounnoun NAmE//ˈhɛdˌkwɔrt̮ərz//
, NAmE//ˈhɛdˌkwɔt̮ərz//
[uncountable, plural] (pl. headquarters) (abbreviation HQ)
jump to other results a place from which an organization or a military operation is controlled; the people who work there The firm's headquarters are/is in New York. Several companies have their headquarters in the area. I'm now based at headquarters. police headquarters Headquarters in Boston has/have agreed.
See headquarters in the Oxford Advanced Learner's Dictionary