1
as in genius
a very smart person
the brains all sit together at lunch
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in intelligence
often brains plural
the ability to learn and understand or to deal with problems
you have the brains to figure out that problem on your own
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in mind
the part of a person that feels, thinks, perceives, wills, and especially reasons
I'd love to get inside his brain and experience the world as he experiences it
Synonyms & Similar Words
as in to skull
Related Words
Example Sentences
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 brain
Gabe Whisnant, MSNBC Newsweek, 10 Nov. 2025
One reason may be that the carbohydrates and nutrients in produce help the brain absorb tryptophan, an amino acid that boosts levels of melatonin, the hormone that helps regulate sleep, the scientists said.
—Deirdre Bardolf, FOXNews.com, 5 Nov. 2025
Chris Stirewalt, The Hill, 24 June 2025
Introduction May 7, 2025 biology brains cells memory molecular biology neurons neuroscience proteins All topics
(opens a new tab)
When Todd Sacktor (opens a new tab) was about to turn 3, his 4-year-old sister died of leukemia.
—Ajdina Halilovic, Quanta Magazine, 7 May 2025
See All Example Sentences for brain
Noun
Serious complications, including pneumonia, blindness and brain swelling, are more likely in young children and adults over age 30.
—Gabe Whisnant, MSNBC Newsweek, 10 Nov. 2025
One reason may be that the carbohydrates and nutrients in produce help the brain absorb tryptophan, an amino acid that boosts levels of melatonin, the hormone that helps regulate sleep, the scientists said.
—Deirdre Bardolf, FOXNews.com, 5 Nov. 2025
Verb
That explains why the same polls that show Cornyn getting brained in the primary keep showing Paxton faring the worst in the general election.
—Chris Stirewalt, The Hill, 24 June 2025
Introduction May 7, 2025 biology brains cells memory molecular biology neurons neuroscience proteins All topics
(opens a new tab)
When Todd Sacktor (opens a new tab) was about to turn 3, his 4-year-old sister died of leukemia.
—Ajdina Halilovic, Quanta Magazine, 7 May 2025
See All Example Sentences for brain
Recent Examples of Synonyms for brain
Noun
-
Packed practical tutorials, tool tips and ideas drawing from Hanna’s experience the paperback teaches sewers of all levels a range of genius jean repair, repurpose and restyling skills.—
Angela Velasquez,
Sourcing Journal,
10 Nov. 2025
-
Watson’s life story also has been warped by the myth of the lone genius, or in the case of Watson and Crick, the lone geniuses.—
Kathryn Paige Harden,
The Atlantic,
10 Nov. 2025
Noun
-
His intelligence and compassion helped enormously and launched our lifelong friendship.—
Literary Hub,
Literary Hub,
7 Nov. 2025
-
Young stars like Nicolò Barella, Federico Chiesa, and Gianluca Scamacca bring energy and creativity to a squad that still values tactical intelligence and grit.—
Ben Verbrugge,
MSNBC Newsweek,
6 Nov. 2025
Noun
-
Like, rot-your-mind, hindbrain stimulation, violence/gore/goofy villains-type fun.—
Lily Osler,
Vulture,
10 Nov. 2025
-
However, the threat to personal safety while attending college can linger in the back of a student’s mind, potentially stoking fear among those who are just trying to earn their education.—
Julia Bonavita,
FOXNews.com,
9 Nov. 2025
Verb
-
The ball was sitting on such tight grass that he easily could have chunked or skulled it.—
Daniel Rapaport,
SI.com,
17 June 2019
-
This leaves one big question: Why were people drilling into one another’s skulls 5,000 years ago in the first place?—
Jason Daley,
Smithsonian,
25 Apr. 2018
Noun
-
Filming has been ongoing for months in the UK on the Harry Potter series, which will star Dominic McLaughlin as the titular Hogwarts wizard.—
Jake Kanter,
Deadline,
6 Nov. 2025
-
The Ringbrothers Kingpin was unveiled at the Specialty Equipment Market Association show (SEMA) in Las Vegas, which is a haven for aftermarket wizards, tuners, and auto tinkerers of all stripes.—
Erik Shilling,
Robb Report,
5 Nov. 2025
Noun
-
His intellect is evident when reviewing his rigorous course load, outstanding ACT scores, and his pursuit of the AP Capstone Diploma.—
Katie Nixon,
Nashville Tennessean,
3 Nov. 2025
-
His intellect and refinement are his most terrifying tools.—
Valerie Mesa,
PEOPLE,
30 Oct. 2025
Noun
-
Using his abilities from the back of the chopper, Hallorann enters a trance, becoming increasingly distressed until his reality is fractured and the sequence cuts between the helicopter in the sky and a dark realm that Hallorann navigates within his own psyche.—
Andrew McGowan,
Variety,
10 Nov. 2025
-
The global success of Bluey, Australia’s largest cultural export, has put Brisbane squarely on the family travel map, while the countdown to the 2032 Olympics is already reshaping the city’s skyline and psyche.—
Alli Forde,
Travel + Leisure,
6 Nov. 2025
Verb
-
Detmers came in to face the top of the order and beaned Brandon Nimmo to load the bases for Francisco Lindor, who beat out a double play to score Alvarez, and stole second to put runners on second and third.—
Abbey Mastracco,
New York Daily News,
22 July 2025
-
Suárez fell behind 3-0 in the count to Ohtani, and on the next pitch, Suárez beaned Ohtani with a 100 mph fastball to the right shoulder.—
Jackson Thompson,
FOXNews.com,
21 June 2025
Cite this Entry
“Brain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brain. Accessed 21 Nov. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share