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]
1
:
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
2
:
a person of high rank who advises a leader (such as the U.S. President) on important matters
-
the White House Chief of Staff
