An Encylopedia Britannica Company

chief of staff

1 ENTRIES FOUND:
chief of staff noun
plural chiefs of staff
chief of staff
noun
plural chiefs of staff
Britannica Dictionary definition of CHIEF OF STAFF
[count]
: a person of high rank in the U.S. Army, Navy, Air Force, or Marines who advises the person in charge of military operations see also joint chiefs of staff
: a person of high rank who advises a leader (such as the U.S. President) on important matters