fuel cell

noun

: a device that continuously changes the chemical energy of a fuel (such as hydrogen) and an oxidant directly into electrical energy

Examples of fuel cell in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
According to Hyundai's estimates, the Initium can drive more than 400 miles (650km) on a single refuel — about 30 miles further than its production Nexo fuel cell SUV. Umar Shakir, The Verge, 1 Nov. 2024 That would involve tweaks to such engines but not the kind of overhaul related to hydrogen fuel cells. Bill Koenig, Forbes, 1 Oct. 2024 The fuel cell system is more or less a silent chemical energy generator. New Atlas, 2 Sep. 2024 State officials define zero-emission vehicles as all-electric, plug-in hybrids and hydrogen fuel cell vehicles. Rob Nikolewski, The Mercury News, 30 Aug. 2024 See all Example Sentences for fuel cell 

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of fuel cell was in 1922

Dictionary Entries Near fuel cell

Cite this Entry

“Fuel cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fuel%20cell. Accessed 2 Dec. 2024.

Kids Definition

fuel cell

noun
: a device that continuously changes the chemical energy of a fuel (as hydrogen) into electrical energy

More from Merriam-Webster on fuel cell

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