A turbine (from the Latin turbo, a vortex, related to the Greek , tyrbe, meaning "turbulence"), is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. A turbine is a turbomachine with at least one moving part called a rotor assembly, which is a shaft or drum with blades attached. Moving fluid acts on the blades so that they move and impart rotational energy to the rotor. Early turbine examples are windmills and waterwheels.

TURBINE is the codename of an automated system which in essence enables the automated management and control of a large network of implants (a form of remotely transmitted malware on selected individual computer devices or in bulk on tens of thousands of devices).