BRAINCHILD Synonyms: 36 Similar and Opposite Words

brainchild

noun

ˈbrān-ˌchī(-ə)ld

Definition of brainchild

as in innovation

something (as a device) created for the first time through the use of the imagination the artificial language Esperanto was the brainchild of L. L. Zamenhof, a Polish oculist

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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.

Recent Examples of brainchild The collaboration also draws on the historic link between Samaritaine and the bridge directly at its doorstep — so much so that the department store has incorporated it into its official name — and was the brainchild of Just an Idea’s Sarah Andelman. — Rhonda Richford, Footwear News, 22 June 2026 Founded in 2023, the company is based in the Silicon Valley of India, Bengaluru, and is the brainchild of Goskan Aravamudan, a serial entrepreneur. — Sabbir Rangwala, Forbes.com, 29 June 2026 The brainchild of original Space & Rocket Center director Edward O Buckbee and Apollo rocket engineer Wernher von Braun, the facility opened in 1982. — Richard Edwards, Space.com, 27 June 2026 Opened on July 3, 2025, during last year's hurricane season, the detention center was the brainchild of DeSantis and Florida Attorney General James Uthmeier and built using state tax money. — Jim Defede, CBS News, 22 June 2026 See All Example Sentences for brainchild

Recent Examples of Synonyms for brainchild

Noun

These economies lose their cheap labor advantage, but don’t have the domestic innovation to create the high-value sectors to compete with wealthier nations.

— Angelica Ang, Fortune, 3 July 2026
Instead of looking only for escapements or technical innovation, Newman encourages appreciation of cases, dials, proportions, engraving, and overall design—the same qualities that define today’s most desirable independent watches.

— Victoria Gomelsky, Robb Report, 3 July 2026

Definition of innovation

Noun

Six years before Karl Benz’s first car and almost two decades prior to Henry Ford’s initial inventions, George Selden filed the first patent for a road engine, in 1879.

— Lonnie G. Bunch III, The Atlantic, 4 July 2026
The forces of ignorance and grift even managed to turn parts of Americans against vaccines, arguably the single most life-saving medical invention in human history.

— Eric Berger, ArsTechnica, 3 July 2026

Definition of invention

Noun

When Blazy’s first Chanel creations began arriving at stores across Paris in March, the shirt developed in partnership with Charvet, priced at €3,900, sold out instantly.

— Laure Guilbault, Vogue, 2 July 2026
The creation of this content included the use of AI based on templates created, reviewed and edited by journalists in the newsroom.

— NC Weather Bot, Charlotte Observer, 2 July 2026

Definition of creation

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braincases

brainchild

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“Brainchild.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainchild. Accessed 7 Jul. 2026.

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Synonyms of brainchild

noun

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