frictionshoe
nounUK /ˈfrɪkʃənˌʃuː/
US /ˈfrɪkʃənˌʃuː/
A friction shoe is a special part that presses on something to slow it down or stop it.
The bike's friction shoe rubbed against the wheel to help it stop.
OTHER MEANINGS
2. A block that presses against a moving part to create drag or hold it in place.
The machine's friction shoe kept the belt from slipping.
3. A shoe with a rough sole made to grip slippery surfaces.
She wore friction shoes to walk safely on the icy path.
4. A device part in a clutch that uses rubbing to connect or release power.
The mechanic replaced the worn friction shoe inside the clutch.