utility

Definition

• n. a company that performs a public service; subject to government regulation
• n. the quality of being of practical use
• n. the service (electric power or water or transportation) provided by a public utility
• n. (economics) a measure that is to be maximized in any situation involving choice

Word forms

Plural

utilities

Example sentences

1. n.

   The utility of this tool makes it essential for any DIY project.

2. a.

   She bought a utility jacket that can be worn in different weather conditions.

3. [計]

   I need to download a utility to help me clean up my computer's hard drive.