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Automobile

Of or relating to any vehicle, usually designed to carry passengers, that operates on ordinary roads and typically has four wheels and a gasoline or diesel internal-combustion engine.

Contributors in Automobile

Automobile

active restraint

Automotive; Automobile

Seat belt or other safety device that becomes operational when the driver or passenger has taken an appropriate action.

active head restraint

Automotive; Automobile

One designed that minimises whiplash injury during a rear-end collision.

acceleration

Automotive; Automobile

Rate of increase of velocity per time unit, usually measured from zero (start position of a car).

accelerator pedal

Automotive; Automobile

Foot-operated control of engine speed.

accelerator pump

Automotive; Automobile

Small carburettor pump to squirt extra fuel into the mixing chamber when accelerating.

accelerometer

Automotive; Automobile

Instrument for measuring acceleration rate.

Four wheel drive (4WD)

Automotive; Automobile

All four wheels are directly driven from the engine.

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