-
- To save this word, you'll need to log in.
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
But the hydrogen powertrain in the GR Corolla uses an internal combustion engine, not a fuel cell.
—
Jonathan M. Gitlin, Ars Technica, 5 June 2024
Interest in hydrogen as a fuel that produces only water as a waste product when consumed in a fuel cell appears to be booming around the world.
—
Kelly Sims Gallagher, Foreign Affairs, 23 Apr. 2024
Unlike traditional EVs, which draw electricity directly from a battery source, hydrogen cars mix hydrogen and oxygen into a fuel cell to produce electricity.
—
Justin Klawans, theweek, 12 Mar. 2024
The facility has the potential to provide all its heating, cooling and energy needs—and even an energy surplus—from solar and geothermal sources and a fuel cell with advanced energy-management controls.
—
William McDonough, Scientific American, 1 July 2017
See all Example Sentences for fuel cell ![](/dist-cross-dungarees/2024-06-24--16-08-26-f2gnl/images/svg/redesign/arrow-right-exemplar.svg)
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 11 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
Love words? Need even more definitions?
Merriam-Webster unabridged
Share