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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There are a lot of geniuses out there.—
Josh Tyrangiel,
The Atlantic,
22 Mar. 2026
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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
Noun
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Of all the wizards of modern AI, Amodei, the theoretical physicist who founded Anthropic, maker of Claude, is the most publicly anxious about the impact of his product on the world at large, seemingly spooked by his own predictions.—
Joe Hagan,
Vanity Fair,
18 Mar. 2026
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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
Noun
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Yet Christgau, through the Consumer Guide, was the only music critic to wear his system-making brains on the outside.—
Owen Gleiberman,
Variety,
29 Mar. 2026
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To be clear, Cortical Labs’s neural cells aren’t extracted from brains.—
Deni Ellis Béchard,
Scientific American,
28 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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For space nerds, that's about 15% more power than the SLS rocket's Saturn V predecessor used for the Apollo missions, according to NASA.—
Eric Lagatta,
USA Today,
26 Mar. 2026
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But 15-year-old high school speech and debate nerds would catch it right away.—
Edward Lotterman,
Twin Cities,
22 Mar. 2026
Cite this Entry
“Brainiacs.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainiacs. Accessed 31 Mar. 2026.
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