as in genius
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 brainiac
Hollis enrolled him at Terra Environmental Research Institute, a magnet school for science, tech and engineering brainiacs.
—
Carol Marbin Miller, Miami Herald, 2 Jan. 2025
Other designers, like the British Cypriot Hussein Chalayan, brought a compelling sense of brainiac wonder to the fashion world.
—Hamish Bowles, Vogue, 17 Sep. 2024
The company hired a team of brainiacs and gave them latitude to pursue research questions in service of the perfect brew.
—Jack Murtagh, Scientific American, 25 May 2024
The bright-eyed Redmayne really fits the part of a brainiac – especially in a story about one of our greatest minds.
—Brian Truitt, USA TODAY, 11 Mar. 2024
See All Example Sentences for brainiac
Carol Marbin Miller, Miami Herald, 2 Jan. 2025
Other designers, like the British Cypriot Hussein Chalayan, brought a compelling sense of brainiac wonder to the fashion world.
—Hamish Bowles, Vogue, 17 Sep. 2024
The company hired a team of brainiacs and gave them latitude to pursue research questions in service of the perfect brew.
—Jack Murtagh, Scientific American, 25 May 2024
The bright-eyed Redmayne really fits the part of a brainiac – especially in a story about one of our greatest minds.
—Brian Truitt, USA TODAY, 11 Mar. 2024
See All Example Sentences for brainiac
Recent Examples of Synonyms for brainiac
Noun
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In a genius move, Ortega and her stylist, Enrique Melendez, chose a dress for her Late Night With Seth Meyers appearance that’s a deconstructed take on a corset, combining plenty of seedy bordello elements: intentional stains, ripped hems, and straps askew.—
Elizabeth Logan,
Glamour,
5 Aug. 2025
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By the way, don’t even think of trying to put one over on these evil geniuses.—
Inga,
San Diego Union-Tribune,
4 Aug. 2025
Noun
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Entertainment Weekly has learned that a new group of actors are taking over the iconic roles for Pottermore Publishing and Audible's productions of J.K. Rowling's original seven books about the young boy wizard.—
EW.com,
EW.com,
5 Aug. 2025
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More than 600 million books about the boy wizard have been sold whilst the 11 movies about them have grossed $9.7 billion and the latest Potter videogame generated $850 million in just its first two weeks.—
Caroline Reid,
Forbes.com,
2 Aug. 2025
Noun
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This is the kind of thing that Jenkins, a journalist and prolific documentarian, specialized in: connecting the dots in a way that was insightful, enlightening, fun and pure catnip for cross-pop-cultural nerds.—
David Fear,
Rolling Stone,
29 July 2025
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That distillery is a favorite of many whiskey nerds, mostly for its sourced whiskeys that are blended by Drew Kulsveen and his team.—
Jonah Flicker,
Robb Report,
23 July 2025
Noun
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Omega-3s also have powerful anti-inflammatory properties and can support and protect the health of the heart and brain.—
Jillian Kubala,
Health,
13 Aug. 2025
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Yogurt also provides calcium, B vitamins, potassium, phosphorus, magnesium and is sometimes fortified with vitamin D. Such nutrients contribute to bone, nerve, brain and immune health.—
Daryl Austin,
USA Today,
13 Aug. 2025
Cite this Entry
“Brainiac.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainiac. Accessed 20 Aug. 2025.
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