Examples of use of Knob
1. Squeeze the knob with your leg and you go faster.
2. "It‘s like an old radio with a knob," Gabrielse said.
3. It is said that a knob comes into being once every a thousand years.
4. As everyone knew, pollution related to vehicles originated from the exhaust pipe, not the shifter knob.
5. Five 650i coupes were retrofitted with knob–and–lever hand controls for drivers with leg injuries.