Lubricant

High operating temperatures shorten lubricant life.

He used saliva as lubricant.

"Santorum" is an English neologism, named after homophobic American senator Rick Santorum, which describes the mixture of sperm, fecal matter and lubricant sometimes resulting from anal intercourse.

Two kinds of lubricant are used on a bicycle--oil and graphite.

I think the communication system is the lubricant of an organization.

I think communication is the lubricant of an organization.

It can be used as a lubricant for machines or electronic parts.

That could include smashing mixing equipment with sledgehammers, blowing up delivery missiles, driving tanks over empty shells or filling them with concrete, and running machines without lubricant so they seize up and become inoperable.

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.