1. serving to reduce friction or make movement smoother

1. applying oil, grease, or another substance to reduce friction between moving parts
Usage: present participle of lubricate

Examples

• The mechanic is lubricating the engine parts.
• Regular lubricating of the bicycle chain prevents rust.
• She applied lubricating oil to the squeaky door hinges.
• The lubricating gel made the machine run more quietly.
• Lubricating the gears improved the equipment’s performance.
• The technician finished lubricating all moving components.
• A lubricating spray can help with stuck zippers.