lubricate

verb

lu·​bri·​cate ˈlü-brə-ˌkāt How to pronounce lubricate (audio)
lubricated; lubricating
Synonyms of lubricatenext

transitive verb

1
: to make smooth or slippery
2
: to apply a lubricant to

intransitive verb

: to act as a lubricant
lubrication noun
lubricative adjective
lubricator noun

Examples of lubricate in a Sentence

it's not a good idea to use olive oil to lubricate the gears in an appliance
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
One of the gentlest is WD-40, which loosens rust, lubricates parts, and helps protect the surface from further rusting. Brandee Gruener, Southern Living, 22 June 2026 Or Gaudette represents the brave, bold, knock-you-on-your-backside future of filmmaking in a much worse way, in which time, money, actors or anything human the process might lubricate or use as lubricant has quietly slipped away. Steven Zeitchik, HollywoodReporter, 17 June 2026 Water Drinking an adequate amount of water daily has been shown to help lower blood sugar levels, lubricate your joints, and benefit your overall health. Laura Schober, Health, 12 June 2026 Specifically, these plummeting estrogen levels impair your body's baseline production of natural hyaluronic acid, collagen, and elastin, the building blocks that keep your skin bouncy, plump, and lubricated. Lauren Brown West-Rosenthal, Parents, 28 May 2026 See All Example Sentences for lubricate

Word History

Etymology

borrowed from Latin lūbricātus, past participle of lūbricāre "to make slippery," derivative of lūbricus "slippery, hard to hold, liable to lead to false steps, hazardous" — more at sleeve

First Known Use

circa 1623, in the meaning defined at transitive sense 1

Time Traveler
The first known use of lubricate was circa 1623

Browse Nearby Words

Cite this Entry

“Lubricate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lubricate. Accessed 24 Jun. 2026.

Kids Definition

lubricate

verb
lu·​bri·​cate ˈlü-brə-ˌkāt How to pronounce lubricate (audio)
lubricated; lubricating
1
: to make smooth or slippery
2
: to apply a lubricant to
lubricate a car
3
: to act as a lubricant
lubrication noun
lubricator noun

Medical Definition

lubricate

transitive verb
lu·​bri·​cate ˈlü-bri-ˌkāt How to pronounce lubricate (audio)
lubricated; lubricating
: to make smooth, slippery, or oily in motion, action, or appearance
lubricate the eye
lubricate the skin
lubrication noun

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