steering
1 n-uncount The steering in a car or other vehicle is the mechanical parts of it which make it possible to steer.
2 adj A steering committee or a steering group is a group of people that organizes the early stages of a project, and makes sure it progresses in a satisfactory way. ADJ n There will be an economic steering committee with representatives of each of the republics.
power steering
In a vehicle, power steering is a system for steering which uses power from the engine so that it is easier for the driver to steer the vehicle. n-uncount
steering column (steering columns plural )In a car or other vehicle, the steering column is the rod on which the steering wheel is fixed. n-count
steering wheel (steering wheels plural )In a car or other vehicle, the steering wheel is the wheel which the driver holds when he or she is driving. n-count