perovskite

noun

pe·​rov·​skite pə-ˈräv-ˌskīt How to pronounce perovskite (audio) -ˈräf- How to pronounce perovskite (audio)
: a yellow, brown, or grayish-black mineral consisting of an oxide of calcium and titanium and sometimes containing rare earth elements

Examples of perovskite in a Sentence

Recent Examples on the Web
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The race to commercialize perovskite technology has accelerated rapidly in recent years. Mrigakshi Dixit, Interesting Engineering, 12 Jan. 2026 But perovskites emit more of the solar spectrum than does silicon. New Atlas, 30 Nov. 2025 Moon photovoltaics utilizing lunar regolith and halide perovskites. Ian Randall, MSNBC Newsweek, 7 Apr. 2025 The Promise of Perovskites One of the most promising next-generation solar-cell technologies involves perovskites. IEEE Spectrum, 25 Feb. 2025 See All Example Sentences for perovskite

Word History

Etymology

German Perowskit, from Count L. A. Perovskiĭ †1856 Russian statesman

First Known Use

1840, in the meaning defined above

Time Traveler
The first known use of perovskite was in 1840

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Cite this Entry

“Perovskite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perovskite. Accessed 16 Jan. 2026.

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