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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
The sides of the car's carbon fiber chassis tub will need to better protect the driver and fuel cells from intrusions, although the FIA says this won't add more weight to the cars.
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Jonathan M. Gitlin, Ars Technica, 6 June 2024
The fuel cell turns hydrogen into electricity that can be used or stored in lithium-ion battery banks.
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Rachel Cormack, Robb Report, 6 May 2024
Nikola's focus on hydrogen fuel cell trucks contributes to its share price recovery, in contrast with the broader EV market's downturn.
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Detroit Free Press, 6 Apr. 2024
The Japanese automaker recently showed off a concept for a hydrogen fuel cell truck and, last year, began testing a stationary fuel cell power station in California.
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William Gavin, Quartz, 5 June 2024
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These examples are programmatically compiled from various online sources to illustrate current usage of the word 'fuel cell.' 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
1922, in the meaning defined above
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 4 Jul. 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
Britannica.com: Encyclopedia article about fuel cell
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