steering column
nounUK /ˈstɪə.rɪŋ ˌkɒl.əm/
US /ˈstɪr.ɪŋ ˌkɑː.ləm/
The part of a car that holds the steering wheel and connects it to the wheels.
The mechanic checked the steering column to make sure the wheel turned smoothly.
OTHER MEANINGS
2. The housing that contains the steering shaft and often the turn signal and ignition controls.
The turn signal lever is mounted on the steering column.
3. A vertical support structure in a vehicle linking the driver's controls to the steering gear.
The steering column collapsed in the crash to protect the driver.
4. The assembly that allows the steering wheel angle to be adjusted.
He adjusted the tilt of the steering column before driving.