A person whose job is to manage something, such as a business, a restaurant, or a sports team.
An administrator, for a singer or group.
A window or application whose purpose is to give the user the control over some aspect of the system.
The head coach.
A person or organisation with a legitimate interest in a given situation, action or enterprise.
A person holding the stakes of bettors, with the responsibility of delivering the pot to the winner of the bet.
A person filing an interpleader action, such as a garnishee or trustee, who acknowledges possession of property that is owed to one or more of several other claimants.
An escrow agent or custodian.