as in geniuses
a very smart person
a techie who always has to have the latest gadget that the brainiacs in Silicon Valley have cooked up
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Recent Examples of brainiacs
By the time season 3 begins, that empire is thriving, with Dwight having amassed a loyal team of hustlers, killers, and brainiacs.
—
Randall Colburn, Entertainment Weekly, 23 Nov. 2025
In addition to the Ivy League brainiacs, Chen employs an army of a million-plus gig workers from more than 50 countries around the world who help come up with questions that might stump AI, evaluating the models’ responses and writing criteria that help AI generate a perfect response.
—Danielle Chemtob, Forbes.com, 17 Sep. 2025
Both are wicked smart brainiacs on a tireless quest to do good in the world.
—Natasha Stoynoff, PEOPLE, 7 Sep. 2025
Randall Colburn, Entertainment Weekly, 23 Nov. 2025
In addition to the Ivy League brainiacs, Chen employs an army of a million-plus gig workers from more than 50 countries around the world who help come up with questions that might stump AI, evaluating the models’ responses and writing criteria that help AI generate a perfect response.
—Danielle Chemtob, Forbes.com, 17 Sep. 2025
Both are wicked smart brainiacs on a tireless quest to do good in the world.
—Natasha Stoynoff, PEOPLE, 7 Sep. 2025
Recent Examples of Synonyms for brainiacs
Noun
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Collaborative relationships are ignored, the impact of women and other minority partners dismissed, all in the interest of tidy legacies, strong sales and lone geniuses.—
Lori Waxman,
Chicago Tribune,
25 Feb. 2026
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History is littered with no shortage of geniuses and incredibly successful people who probably followed that mantra completely, from Napoleon to Henry Ford to you name it.—
Brian Davids,
HollywoodReporter,
23 Feb. 2026
Noun
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Only the best of the bat-to-ball wizards can build a career in the majors.—
Grant Brisbee,
New York Times,
27 Jan. 2026
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Everything culminates in a climactic scene in the Shrieking Shack, where the truth about the two Animagi (wizards who can turn into animals) is revealed, plus Sirius Black (Ṣọpẹ́ Dìrísù) comes clean as a friend of Harry’s parents who can also turn into a black dog.—
Jordan Moreau,
Variety,
13 Jan. 2026
Noun
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Can the same approach work to rewire the brains of teenagers who have grown up with tech and ultraprocessed foods?—
Alicia Garceau,
NPR,
6 Mar. 2026
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For the big brains at Pixar, always up for a conceptual challenge, interspecies communication is not a given to be embraced but a problem to be solved.—
Justin Chang,
New Yorker,
6 Mar. 2026
Noun
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While the likes of Philo and Trotter have expanded upon the idea by prioritizing people whose intellects align with their brand values, Jacquemus takes it to another level.—
Hannah Jackson,
Vogue,
23 Jan. 2026
Noun
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Featuring both ancient and modern books from all over the world, this collection is perfect for museum fans and book nerds alike.—
Gaby Iori
March 3,
Literary Hub,
3 Mar. 2026
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With the help of her best friend Tatum (Rose McGowan), boyfriend Billy (Skeet Ulrich), and cine-literate nerds Randy (Jamie Kennedy) and Stu (Matthew Lillard), Sidney sets out to determine who’s behind the mask.—
Declan Gallagher,
Entertainment Weekly,
3 Mar. 2026
Cite this Entry
“Brainiacs.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainiacs. Accessed 11 Mar. 2026.
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