DRS
n. uncountablen. Stands for Drag Reduction System. A system in Formula 1 racing that lets drivers open a part of their rear wing to go faster. It helps a car overtake the one in front by reducing air resistance on straight parts of the track.
n. Abbreviation for Drag Reduction System. A driver-controlled device aimed at aiding overtaking in motor racing. It functions by opening an adjustable flap on the rear wing to reduce aerodynamic drag and increase top speed.
The driver activated DRS to pass his rival on the main straight.
Race control enabled DRS on lap three once the gap between the lead cars stabilized.
By staying within one second of the car ahead, the pursuer gained a significant tactical advantage through the deployment of DRS in the designated activation zones.
Usually functions as an uncountable acronym; often used as a modifier in noun phrases like 'DRS zone' or 'DRS gap'.