-
- To save this word, you'll need to log in.
photoelectric cell
noun
: an electronic device whose electrical properties are modified by the action of light
Examples of photoelectric cell in a Sentence
Recent Examples on the Web
In 2016, Gabor and his colleagues modeled the best conditions for a photoelectric cell that regulates energy flow.
—Quanta Magazine, 30 July 2020
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.
Word History
First Known Use
1890, in the meaning defined above
Time Traveler
The first known use of photoelectric cell was
in 1890
Dictionary Entries Near photoelectric cell
Cite this Entry
“Photoelectric cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photoelectric%20cell. Accessed 22 Nov. 2024.
Kids Definition
photoelectric cell
noun
: a device in which variations of light are converted into corresponding variations in an electric current
More from Merriam-Webster on photoelectric cell
Thesaurus: All synonyms and antonyms for photoelectric cell
Britannica.com: Encyclopedia article about photoelectric cell
Love words? Need even more definitions?
Merriam-Webster unabridged
Share