Lube (noun)

A substance used to reduce friction, heat, and wear in machinery or other equipment.

Origin:

Short form of lubricant.

Examples:

1. He added lube to the gears to reduce friction.
2. The mechanic recommended using the right type of lube for the engine.
3. The lube helped the gears to run more smoothly.
4. The lube helped to reduce the wear and tear on the machinery.
5. The lube was applied to the moving parts of the machine.