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 | what something is used for |
the quality of being of practical use | a set sequence of steps, part of larger computer program |
(computer science) a program designed for general support of the processes of a computer | a formal or official social gathering or ceremony of people |
a company that performs a public service; subject to government regulation | a formal or official social gathering or ceremony |
(economics) a measure that is to be maximized in any situation involving choice | (mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function) |
| a relation such that one thing is dependent on another |