Knob
Pronunciation: /ˈnɑːb/
Knob (noun)
- a round handle you turn to open a door
- a round switch you turn to control a machine or device
- a small, round bump or lump on a surface
Examples
- She turned the knob to open the door.
- The knob was loose and needed fixing.
Common collocations: turn the knob, loose knob, turn the knob, volume knob, small knob