Definitions
1.nounAn ecclesiastic title bestowed on some Roman Catholic clerics by the Pope
2.nounA person whose job is to manage something, such as a business, a restaurant, or a sports team.
3.nounThe head coach.
4.nounAn administrator, for a singer or group.
5.noun(computer software) A window or application whose purpose is to give the user the control over some aspect of the system."a file manager; a task manager; Program Manager"