To make slippery or smooth (normally to minimize friction) by applying a lubricant.

simple past tense and past participle of lubricate

treated with a lubricant / (slang) drunk

Third-person singular simple present indicative form of lubricate

A substance used to reduce friction between objects or surfaces. / A personal lubricant.

The application of a substance (a lubricant), between moving surfaces in contact in order to reduce friction and minimize heating.

Slipperiness, oiliness. / Evasiveness, shiftiness. / Lasciviousness; propensity to lewdness

A device that lubricates, that applies lubricant. / A person employed to lubricate.

present participle of lubricate

That lubricates.