fossil fuels

NOUN

fuel derived from prehistoric organisms

Synonyms

WEAK

hydrocarbon deposit nonrenewable energy nonrenewable fuel source

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.

But Gourinchas said the world was now less dependent on oil and fossil fuels, so the impact on consumers would be less severe.

From BBC • Apr. 14, 2026

“Tom has put in place an investment policy to ensure that he does not directly invest in fossil fuels, payday lending, or private prisons,” spokesman Anthony York said.

From Los Angeles Times • Apr. 6, 2026

Although a major oil and gas producer, Iran sought to revive the project in the late 1980s to diversify its energy resources and reduce its dependence on fossil fuels for domestic consumption.

From Barron's • Apr. 4, 2026

Solar power plays a major role in efforts to reduce dependence on fossil fuels and address climate change.

From Science Daily • Mar. 28, 2026

But Naylor’s farm is one link in a chain that includes fossil fuels, artificial fertilizer, pesticides, heavy machinery, feedlots, antibiotics, and processing plants.

From "The Omnivore's Dilemma" by Michael Pollan