the service (electric power or water or transportation) provided by a public utility | the actions and activities assigned to or required or expected of a person or group |
a facility composed of one or more pieces of equipment connected to or part of a structure and designed to provide a service such as heat or electricity or water or sewage disposal | normal or customary activity of a person in a particular social setting |
the quality of being of practical use | what something is used for |
(computer science) a program designed for general support of the processes of a computer | an actor's portrayal of someone in a play |
a company that performs a public service; subject to government regulation | |
(economics) a measure that is to be maximized in any situation involving choice | |