lubricant

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.

Petroleum is an essential element in modern industry, whether used as a fuel, a lubricant or an ingredient in plastics and chemicals.

From Barron's • Mar. 13, 2026

Instead, it acted as a "lubricant" for Earth's internal engine.

From Science Daily • Dec. 26, 2025

The carry trade was the lubricant keeping global asset prices inflated.

From MarketWatch • Nov. 23, 2025

A spokesperson for Environment and Climate Change Canada told the Globe and Mail that the substance was not a petroleum hydrocarbon, petroleum lubricant, biofuel or biodiesel.

From BBC • Oct. 12, 2024

I wondered if the lubricant had been derived from the rendered bodies of dead horses.

From "100 Sideways Miles" by Andrew Smith