lubricant

Definition

A substance used to reduce friction between objects or surfaces.

Etymology

From lubricate + -ant.

Example Sentences

• "Before you apply the lubricant, be sure the chain gets a good cleaning with a stiff bristle brush and a good rub down in clean rags or shop towels."
• "She'd come back from the hangar with Clint and some shop towels for Bendix's wound."
• "Food-grade lubricants are made for meat and poultry and other food-processing equipment. These lubricants are generally registered with the National Sanitary Foundation (NSF)."

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