In economics, utility is a measure of the satisfaction that a certain person has from a certain state of the world. Over time, the term has been used...

A sport utility vehicle (SUV) is a car classification that combines elements of road-going passenger cars with features from off-road vehicles, such as...

utility describes the change in utility (pleasure or satisfaction resulting from the consumption) of one unit of a good or service. Marginal utility can...

A public utility company (usually just utility) is an organization that maintains the infrastructure for a public service (often also providing a service...

utility pole is a column or post, usually made out of wood or aluminum alloy, used to support overhead power lines and various other public utilities...

A utility knife is any type of knife used for general manual work purposes. Such knives were originally fixed-blade knives with durable cutting edges...

Utility software is a program specifically designed to help manage and tune system or application software. It is used to support the computer infrastructure...

In sports, a utility player is one who can play several positions competently. Sports in which the term is often used include association football, basketball...

A utility helicopter is a multi-purpose helicopter capable of pursuing a wide array of tasks. They have proven useful in both civilian and military operations...

A utility aircraft is a general-purpose light airplane or helicopter, usually used for transporting people, freight, or other supplies, but also used...