photovoltaic

adjective

pho·​to·​vol·​ta·​ic ˌfō-tō-väl-ˈtā-ik How to pronounce photovoltaic (audio)
-vōl-
: of, relating to, or utilizing the generation of a voltage when radiant energy falls on the boundary between dissimilar substances (such as two different semiconductors)
photovoltaic noun

Examples of photovoltaic in a Sentence

Recent Examples on the Web
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Meanwhile, solar photovoltaic panels that convert sunlight directly to electricity got super cheap. Sammy Roth, Los Angeles Times, 28 Jan. 2025 The wildfire smoke that often wafts across the U.S. West may only be causing minimal disturbance to the output of photovoltaic solar panels, a new study has found. Sharon Udasin, The Hill, 6 Jan. 2025 As solar photovoltaic costs fell 90% in the last decade, Americans across the ideological spectrum embraced it. Mike Gunter, Orlando Sentinel, 3 Jan. 2025 Local businesspeople and farmers, annoyed by an expensive and unreliable electricity supply and lured by cheap Chinese solar panels, were covering the roofs of homes, factories, and stores with photovoltaic arrays. Bill McKibben, The New Yorker, 13 Dec. 2024 See all Example Sentences for photovoltaic 

Word History

Etymology

International Scientific Vocabulary

First Known Use

circa 1889, in the meaning defined above

Time Traveler
The first known use of photovoltaic was circa 1889

Dictionary Entries Near photovoltaic

Cite this Entry

“Photovoltaic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photovoltaic. Accessed 6 Feb. 2025.

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