photoelectric cell

noun

: an electronic device whose electrical properties are modified by the action of light

Example Sentences

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

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'photoelectric cell.' Views expressed in the examples do not represent the opinion 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 23 Mar. 2023.

Kids Definition

photoelectric cell

noun
: a device in which variations of light are converted into corresponding variations in an electric current

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