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
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
All this attaches the show’s brainiac spectacle to big humanistic ideas.
—James Poniewozik, New York Times, 20 Mar. 2024
See All Example Sentences for brainiac
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
All this attaches the show’s brainiac spectacle to big humanistic ideas.
—James Poniewozik, New York Times, 20 Mar. 2024
See All Example Sentences for brainiac
Recent Examples of Synonyms for brainiac
Noun
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This genius utensil is heat-resistant and sharp enough to cut through even the thickest layers of dough and cheese.—
Stephanie Osmanski,
Better Homes & Gardens,
26 May 2025
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This is this trilogy of games by this genius of a director, Fumito Ueda.—
Alison Foreman,
IndieWire,
25 May 2025
Noun
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Its decision to open a theme park in Abu Dhabi was the driving force behind the rapprochement and the wizards who helped that happen work for Miral, the leading leisure operator in the Middle East.—
Caroline Reid,
Forbes.com,
16 May 2025
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Sandra Oh and more, the new Smurfs will follow the residents of Smurf Village banding together to rescue Papa Smurf after he is captured by an evil wizard.—
Hannah Dailey,
Billboard,
16 May 2025
Noun
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Art history nerds will want to be sure to stop in for a look at one of Pieter Bruegel’s The Tower of Babel (1568) paintings.—
Chadd Scott,
Forbes.com,
19 May 2025
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In the wake of voice actor Pamela Hayden's retirement, The Simpsons' beloved blue-haired nerd Milhouse Van Houten will now be played by singer Kelly Macleod, Entertainment Weekly can exclusively reveal.—
Wesley Stenzel,
EW.com,
16 May 2025
Noun
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One of his followers, Susan Atkins, died of brain cancer in prison in 2009.—
Rachel Treisman,
NPR,
2 June 2025
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For iPhone: Coming Next Week, A New Era For The iPhone The ongoing electrical chaos caused by the mutation impairs brain development.—
William A. Haseltine,
Forbes.com,
2 June 2025
Cite this Entry
“Brainiac.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainiac. Accessed 5 Jun. 2025.
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