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Equipment and systems in cars and other road vehicles

ABS

noun

antilock braking system

acceleration

noun

the power of a vehicle to increase its speed

air brake

noun

a type of brake (=piece of equipment to make a vehicle stop or go more slowly) that works using compressed air, for example on a bus or truck

alternator

noun

a piece of equipment, especially in a vehicle, that produces an electric current that keeps changing direction as it flows

antilock braking system

noun

a piece of equipment in a car that helps you to keep control of the car when you stop it quickly. The equipment is often simply called ABS.

automatic transmission

noun

a system in which the gears of a car change by themselves without any action by the driver

bottom gear

noun

low gear

brake

noun

the equipment in a car, bicycle, or other vehicle that you use for slowing down or stopping

brake fluid

noun

a thick liquid used in the brakes of some vehicles

brake pad

noun

the part of a brake that presses against a disk inside the wheel of a vehicle in order to stop the vehicle from moving

brake shoe

noun

a curved metal part of a brake in some vehicles that presses on the wheel to slow it down

car alarm

noun

a piece of equipment that makes a loud noise when someone tries to steal your car

carburetor

noun

the part of a car engine that mixes air and gas in order to provide power

carburettor

the British spelling of carburetor

catalytic converter

noun

a piece of equipment attached to a car in order to reduce the amount of poisonous gases that it sends into the air

central locking

noun

an electronic system for locking all the doors of a car at the same time

choke

noun

the part of a vehicle that helps it to start by reducing the amount of air going into the engine

choke

noun

the reduction of air going into an engine, achieved by using a choke

clutch

noun

a piece of equipment in a vehicle that you press with your foot when you change gear

coil

noun

a part of a vehicle’s engine that supplies electricity to the spark plugs

condenser

noun

a piece of equipment in a car engine that stores electricity

crankshaft

noun

a long metal bar in a vehicle’s engine that is connected to the wheels and changes power into movement

cruise control

noun

a piece of equipment in a car that keeps it traveling at the same fast speed for long distances

dipstick

noun

a long stick used for measuring the oil in a car’s engine

disk brakes

noun

a pair of small hard surfaces inside a car’s wheel that press against a disk and stop the car from moving

distributor

noun

the part of a car engine that sends electricity to the spark plugs

drive shaft

noun

the part of a vehicle that carries power from the engine to the wheels

fan belt

noun

a belt in a car engine that operates a fan that prevents the engine from getting too hot

first gear

noun

the lowest gear in a vehicle, used for starting or moving slowly

four-wheel drive

noun

a system that provides power to all four wheels of a vehicle

front-wheel drive

noun

a system in which the engine supplies power to the front wheels of a car

fuel cell

noun

a piece of equipment that produces power in an electric vehicle

fuel injection

noun

a system in some cars that makes them go faster by forcing gas into the cylinders

gearbox

noun

a vehicle’s transmission

high gear

noun

the highest gear of a vehicle that you use when you are moving fast

ignition

noun

the part of a car’s engine that makes the fuel start to burn so that the car can start

immobilizer

noun

a piece of equipment that prevents a car from moving if someone tries to steal it

internal-combustion engine

noun

a type of engine used in most cars

manifold

noun

a pipe through which gases pass into and out of a vehicle’s engine

motor

noun

the part of a machine or vehicle that makes it work or move

neutral

noun

the position of the gears in a car when the car cannot move

overdrive

noun

an extra gear in a car that allows it to continue to travel fast while using less power

plug

noun

a spark plug in a vehicle’s engine

power steering

noun

a system that makes it easy to turn a car with small movements of the steering wheel

reverse

noun

the position in which you put a gear in a vehicle to make it go backward

reverse gear

noun

reverse in a vehicle

shock

noun

a shock absorber

shock absorber

noun

an object attached to the wheels of a vehicle that makes driving over rough roads more comfortable

spark plug

noun

a small part in a car’s engine that creates a spark that makes the fuel burn

speed

noun

a gear1 1

steering

noun

the parts of a vehicle that allow you to control its direction

steering column

noun

the metal pole that connects a vehicle’s wheels to the steering wheel

suspension

noun

the equipment that makes a vehicle move smoothly when it goes over lumps in the ground

tachograph

noun

a piece of equipment in a truck or similar vehicle that records how fast and how far it has traveled

tachometer

noun

a piece of equipment in a car or other vehicle that shows the speed of the engine, not the vehicle

throttle

noun

a piece of equipment that controls how fast a vehicle is moving by controlling the amount of fuel going into the engine

timing

noun

the regular times at which things happen in a series in a car engine

top gear

noun

high gear

transmission

noun

the part of a vehicle that takes power from the engine to the wheels

turbocharger

noun

a system that uses a turbine to make an engine more powerful

turbocharge

verb

vocal fry

a speech habit in which a speaker lowers their voice at the end of a sentence

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