the service (electric power or water or transportation) provided by a public utility | an artifact (that is instrumental in accomplishing some end) for accomplishing some end |
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 | the quality of being instrumental for some purpose |
the quality of being of practical use | a subsidiary organ of government created for a special purpose |
(computer science) a program designed for general support of the processes of a computer | |
a company that performs a public service; subject to government regulation | |
(economics) a measure that is to be maximized in any situation involving choice | |