lubricant
noun
a substance, as oil or grease, for lessening friction, especially in the working parts of a mechanism.
lubricants
-
pluralof lubricant.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Ukrainian media reported that Kyiv had attacked the Kstovo oil refinery, calling it "one of Russia's largest oil refineries, producing fuel and lubricants".
From Barron's ● Nov. 1, 2026
Heating oil and diesel are similar refined products with different additives and lubricants.
From The Wall Street Journal ● Sep. 23, 2026
Meanwhile, demand continues to grow for lubricants such as engine oil, which can carry a significant environmental cost to produce.
From Science Daily ● Aug. 29, 2026
But the petroleum products are masked in manifests — labeled waste material, lubricants, residues and other items not subject to the high taxes that Mexico levies on imported fuel.
From Los Angeles Times ● Aug. 3, 2026
The horse was dead, set to be rendered, to have its atoms turned into pet food and stuff like shampoos, lubricants on condoms, rubber tires, and explosives.
From "100 Sideways Miles" by Andrew Smith
