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fossil fuel

[fos-uhl fyoo-uhl] / ˈfɒs əl ˈfyu əl /
NOUN
fuel derived from prehistoric organisms
Synonyms


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.

This creates a dilemma for countries rethinking their reliance on fossil fuel, following the second energy crisis in four years.

From The Wall Street Journal • May 19, 2026

According to the Sierra Club, more than 85% of renewable energy sources now cost less than fossil fuel sources.

From Salon • May 16, 2026

They are often created by burning fossil fuel products like the petrol or diesel that power vehicles.

From BBC • May 13, 2026

Officials at the Paris conference said that cutting leaks and flaring from the fossil fuel industry could increase the availability of energy while slashing planet-heating emissions.

From Barron's • May 4, 2026

That takes a lot of energy and a lot of fossil fuel.

From "The Omnivore's Dilemma" by Michael Pollan




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