brainchild

noun

brain·​child ˈbrān-ˌchī(-ə)ld How to pronounce brainchild (audio)
: a product of one's creative effort

Examples of brainchild in a Sentence

The museum is the brainchild of a wealthy art collector. the artificial language Esperanto was the brainchild of L. L. Zamenhof, a Polish oculist
Recent Examples on the Web
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This whole system is mostly the brainchild of Vannevar Bush (yes, of that Bush family) who headed the U.S. Office of Scientific Research and Development during World War II and advocated for government support of research in the university system. Allison Schrager, Twin Cities, 3 June 2025 But the project was the brainchild of Lindsay, who along with co-producers TJ Martin and Rich Middlemas in 2012 won an Oscar for best documentary feature for their film about three under-privileged students from Memphis and the volunteer coach striving to help. Vahe Gregorian, Kansas City Star, 29 May 2025 The Conrad is the brainchild of Leah Rosenthal, the society’s artistic director, and Juliet Zimmer, the society’s director of artistic rentals and partnerships. George Varga, San Diego Union-Tribune, 28 May 2025 The brainchild of Alexander Hamilton, the Bank carried out some of the functions of a modern central bank, such as managing the money supply and undertaking a rudimentary form of macroeconomic policy and bank regulation. Time, 23 May 2025 See All Example Sentences for brainchild

Word History

First Known Use

1628, in the meaning defined above

Time Traveler
The first known use of brainchild was in 1628

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Cite this Entry

“Brainchild.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brainchild. Accessed 10 Jun. 2025.

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