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...

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

A utility pole, commonly referred to as a transmission pole, telephone pole, telecommunication pole, power pole, hydro pole, telegraph pole, or telegraph...

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

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

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...

Utility computing, or computer utility, is a service provisioning model in which a service provider makes computing resources and infrastructure management...

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 vehicle (UV) is a vehicle, generally motorized, that is designed to carry out a specific task with more efficacy than a passenger vehicle. It...

The expected utility hypothesis is a foundational assumption in mathematical economics concerning decision making under uncertainty. It postulates that...

isoelastic function for utility, also known as the isoelastic utility function, or power utility function, is used to express utility in terms of consumption...

In video game AI, a utility system, or utility AI, is a simple but effective way to model behaviors for non-player characters. Using numbers, formulas...

An electric utility, or a power company, is a company in the electric power industry (often a public utility) that engages in electricity generation and...

Utility pigeons are domesticated pigeons bred to be a source of meat called squab. Squabs have been used as a food in many nations for centuries. They...

The utility monster is a thought experiment in the study of ethics created by philosopher Robert Nozick in 1974 as a criticism of utilitarianism. A hypothetical...

A utility tunnel, utility corridor, or utilidor is a passage built underground or above ground to carry utility lines such as electricity, steam, water...

cardinal utility function. This function is known as the von Neumann–Morgenstern utility function. The theorem forms the foundation of expected utility theory...

A coupé utility is a vehicle with a passenger compartment at the front and an integrated cargo tray at the rear, with the front of the cargo bed doubling...

The utility cover, also known as the utility cap and eight-pointed cover, is the United States Marine Corps cap, worn with their combat utility uniform...

quasilinear utility functions are linear in one argument, generally the numeraire. Quasilinear preferences can be represented by the utility function u...

A disk utility is a utility program that allows a user to perform various functions on a computer disk, such as disk partitioning and logical volume management...

Utility or Utilities may also refer to: Utility, a software program for a limited narrow specific task: see Utility software Software tool utility (C++)...

ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It is available...

Utility fog (also referred to as foglets) is a hypothetical collection of tiny nanobots that can replicate a physical structure. As such, it is a form...

A utility room is a room where equipment not used in day-to-day activities is kept. "Utility" refers to an item which is designed for usefulness or practical...

A utility model is a patent-like intellectual property right to protect inventions. This type of right is available in many countries but, notably, not...

Utility location is the process of identifying and labeling public utility mains that are underground. These mains may include lines for telecommunication...