The lubricating oil reduced friction between the gears during operation.

Make sure the gears are lubricated before starting the machine.

She lubricated the bicycle chain before the long ride to prevent squeaking.

The technician spent the afternoon lubricating the rusty hinges to stop them from squeaking.

Regular lubrications of the machine's moving parts prevented costly breakdowns.

The lubrical wheels of the old clock turned smoothly despite years of neglect.

The lubric marble countertop reflected the morning sun.

The engineer recommended a lubricative coating to reduce friction between the moving parts.

The technician applied a lubricational coating to the gears before reassembling the engine.

The maintenance crew ordered several flange lubricators to prevent leakage and reduce wear on the pipeline joints.