headquarters
n 1: (usually plural) the office that serves as the
administrative center of an enterprise; "many companies
have their headquarters in New York" [syn: central
office, main office, home office, home base]
2: (usually plural) the military installation from which a
commander performs the functions of command; "the
general's headquarters were a couple of large tents" [syn:
HQ, military headquarters]
3: (plural) a military unit consisting of a commander and the
headquarters staff