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...

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

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

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...

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

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...

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

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...

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

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...

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 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...

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...

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

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

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

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...

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

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...

In baseball, a utility player or utility man is a player who has the ability to play more than one position in the field and is primarily used as a substitute...

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...

The utility ball (also known as a playground ball or named after the games in which it is used, such as dodgeball and kickball) is a spherical, inflated...

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...

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

economics, an ordinal utility function is a function representing the preferences of an agent on an ordinal scale. Ordinal utility theory claims that it...