noun
- the action of applying a substance such as oil or grease to reduce friction between moving parts
- a substance used to reduce friction between surfaces
Examples
- Regular lubrication of the bicycle chain prevents rust and wear.
- The mechanic checked the engine’s lubrication system.
- Proper lubrication is essential for smooth operation of machinery.
- The door hinges squeaked due to lack of lubrication.
- Motor oil provides lubrication for car engines.
- The factory uses automatic lubrication systems for its equipment.