noun The maximum amplitude of a vehicle's forward/backward oscillation.
noun A sudden electrical spike or increase of voltage and current.
A power surge at that generator created a blackout across the whole district.
noun A momentary reversal of the airflow through the compressor section of a jet engine due to disruption of the airflow entering the engine's air intake, accompanied by loud banging noises, emission of flame, and temporary loss of thrust.
noun The swell or heave of the sea.
noun A deployment in large numbers at short notice.