adj.
1.used of beef
2.capable of substituting in any of several positions on a team utility n.
1.a company that performs a public service
2.the quality of being of practical use
3.the service provided by a utility company
4.(economics) a measure that is to be maximized in any situation involving choice
5.(computer science) a program designed for general support of the processes of a computer
6.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
