: a purely melodic electronic musical instrument typically played by moving the hands in the electromagnetic fields surrounding two projecting antennae

Examples of theremin in a Sentence

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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.
Think about those spooky sounds in old horror movies, that's a theremin. Marco Della Cava, USA Today, 11 June 2025 No, not a creepy busker with a theremin, but the 1962 feature film directed by Morton DaCosta. Alexis Mikulski Ruiz, Rolling Stone, 31 Oct. 2025 Drifting around the stage in billowing black silk drapery, Sumney pops in and out of scenes, singing with a mystical, human-theremin voice, accompanying himself on electric guitar. Helen Shaw, New Yorker, 22 Aug. 2025 The score’s palette is grounded in orchestra with experimental electronics, theremin, electric guitar, percussion made from NYC street sounds, a broken piano, and a penny whistle. Jazz Tangcay, Variety, 26 May 2026 See All Example Sentences for theremin

Word History

Etymology

modification of Russian termen-voks from Lev Sergeevich Termen (Léon Thérémin) †1993 Russian engineer & inventor + Latin vox voice

First Known Use

1927, in the meaning defined above

Time Traveler
The first known use of theremin was in 1927

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Cite this Entry

“Theremin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theremin. Accessed 10 Jul. 2026.

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