(management) A person whose job is to manage something, such as a business, a restaurant, or a sports team.
2013, Phil McNulty, "http://www.bbc.co.uk/sport/0/football/23830980", BBC Sport, 1 September 2013:And it was a fitting victory for Liverpool as Anfield celebrated the 100th anniversary of the birth of their legendary Scottish manager Bill Shankly.
(computer software) A window or application whose purpose is to give the user the control over some aspect of the software.a file manager; a task manager; Program Manager