manager

n. one who manages, director, administrator; supervisor, overseer

ManaGeR (MGR) is a graphical window system. The MGR server provides a builtin window manager and windowed graphics terminal emulation on color and monochrome bitmap displays. MGR is controlled by mousing pop-up menus, by keyboard interaction, and by escape sequences written on pseudo-terminals by client software.
See more at Wikipedia.org...

Management comprises directing and controlling a group of one or more people or entities for the purpose of coordinating and harmonizing that group towards accomplishing a goal. Management often encompasses the deployment and manipulation of human resources, financial resources, technological resources, and natural resources. Management can also refer to the person or people who perform the act(s) of management.
See more at Wikipedia.org...

Noun
1. someone who controls resources and expenditures
(synonym) director, managing director
(hypernym) administrator, decision maker
(hyponym) bank manager
(derivation) oversee, supervise, superintend, manage
2. (sports) someone in charge of training an athlete or a team
(synonym) coach, handler
(hypernym) trainer
(hyponym) baseball coach, baseball manager
(derivation) oversee, supervise, superintend, manage
(classification) sport, athletics

n. manager, mgr, director; administrator, overseer, supervisor

v. administer, manage, supervise

n. manager, one who manages, director, administrator