comparative form of high-speed: more high-speed

superlative form of high speed: most high speed

comparative form of high speed: more high speed

superlative form of high-speed: most high-speed

Alternative form of high-speed

A speed having a large magnitude.

(aviation) The airspeed at which the lift generated by an aircraft flying with an angle of attack equal to the stall angle (the point of maximum lift for a given airspeed) is exactly equal to the aircraft's weight; the minimum airspeed at which it is possible to maintain level unaccelerated flight.

Of a transport system (such as a road or railway), the assumed vehicle speed used in calculations when designing the system; typically the fastest speed at which it is deemed safe to use the system.

plural of speed cube

plural of speed skier