One who manages; a conductor or director; as, the manager of a theater.
- One who handles, controls, or directs, especially:
- One who directs a business or other enterprise.
- One who controls resources and expenditures, as of a household.
- One who is in charge of the business affairs of an entertainer.
- Sports One who is in charge of the training and performance of an athlete or a team.
- Sports A student who is in charge of the equipment and records of a school or college team.