friction
🇺🇸
/ˈfrɪkʃn/
🇬🇧
/ˈfrɪkʃn/
when two things rub against each other
Friction between the wheels and the road helps the car stop.
the force that slows things down when they rub together
The friction from rubbing your hands together makes them warm.
disagreement or tension between people
There was friction between the two teams because they wanted different things.