Definitions for "Chief of Staff"
Keywords:  staff, minister, unelected, pmo, prime
the president's main legislative liaison and staff organizer.
The top aide to a Senator or Representative. The chief of staff is responsible for managing the Member"s entire staff and also acts as the Member"s chief political strategist. He/she is viewed as the Member"s alter ego and often attends meetings on behalf of the Member and speaks for him or her.
The Chief of Staff of Canada's Prime Minister's Office is the top official of the office. It was created in 1987 to head the Prime Minister's Office or PMO.
Keywords:  senior, army, posts, forces, officer
one of the most senior posts in the Army.
the senior officer of a service of the armed forces
a key appointee in any administration, overseeing day-to-day operations, involved in virtually all major appointments, and a sounding board on policy issues
Keywords:  dean, medicine, school, associate
an Associate Dean of the School of Medicine