Noun: friction frik-shun
- The resistance encountered when one body is moved in contact with another
"The friction between the tires and the road surface provides traction for the vehicle";
- rubbing
- Effort expended in moving one object over another with pressure
"The constant friction between the gears caused wear over time";
- detrition, rubbing
- A state of conflict between persons
"There was constant friction between the two departments";
- clash
Derived forms: frictions
Type of: conflict, effort, elbow grease [informal], exertion, resistance, sweat [informal], travail [literary]
Encyclopedia: Friction, Baby