fossil fuel

noun

: a fuel (such as coal, oil, or natural gas) formed in the earth from plant or animal remains
fossil-fueled adjective

Examples of fossil fuel in a Sentence

oil and other fossil fuels
Recent Examples on the Web Scientists agree a key solution for mangrove longevity is to reduce the greenhouse gas emissions that drive global warming, including switching from fossil fuels to renewable energy plus large batteries. Julia Simon, NPR, 22 May 2024 However, the transition from fossil fuels to clean energy isn’t without contention, as climate activists and coal advocates clash over the best approach. Cecilia Garzella, USA TODAY, 21 May 2024 See all Example Sentences for fossil fuel 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'fossil fuel.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1759, in the meaning defined above

Time Traveler
The first known use of fossil fuel was in 1759

Dictionary Entries Near fossil fuel

Cite this Entry

“Fossil fuel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fossil%20fuel. Accessed 28 May. 2024.

Kids Definition

fossil fuel

noun
: a fuel (as coal, oil, or natural gas) that is formed in the earth from plant or animal remains

More from Merriam-Webster on fossil fuel

Last Updated: - Updated example sentences
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