Paleontology. a genus of dinosaurs with forelegs distinctively longer than its hind legs, among the largest of all known dinosaurs.
(brachiosaurus) a dinosaur of the genus Brachiosaurus; brachiosaur.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Imagine a baby Brachiosaurus no bigger than a golden retriever searching for plants alongside its siblings while trying to avoid predators eager for an easy meal.
From Science Daily ● Feb. 27, 2026
Looking at Colossal’s wolves, I don’t even feel a “wow” moment like Ellie Sattler had spotting an InGen-made Brachiosaurus in Jurassic Park.
From Slate ● Apr. 10, 2025
Bites were detected on sauropod bones belonging to Camarasaurus, Galeamopus and Suuwassea as well as bones probably but not definitively belonging to Diplodocus, Apatosaurus and Brachiosaurus.
From Reuters ● Nov. 16, 2023
Even considering the Jurassic celebrities, some dinosaurs - like Allosaurus - are ubiquitous while Brachiosaurus and the armored Mymoorapelta are rare.
From Scientific American ● Jul. 28, 2018
After the first couple of hours of nothing, you stop waiting for somebody to yell “Eureka!” and haul a Brachiosaurus femur out of the dirt, holding it over their head like the Stanley Cup.
From "Linked" by Gordon Korman
Titanosaurs were a type of sauropods, or the long-necked, long-tailed and massive behemoths whose most famous members include the brontosaurus, apatosaurus and brachiosaurus.
From Salon ● Apr. 5, 2021
I know the raptor scene was the one that most people remember, but for me, it was the brachiosaurus scene.
From Washington Times ● Jan. 9, 2017
So it seemed like a good time to expose him and his 9-year-old brother, Jack, to the real land of the allosaurus and brachiosaurus.
From Washington Post ● Dec. 31, 2014
The “Terra Nova” team discovered, belatedly, that it needed a set of antagonists other than nicoraptors and brachiosaurus, so it added a group of mysterious settlers called the Sixers that clash with the colonists.
From New York Times ● Sep. 17, 2011
A well of rage and fear opened up inside her, bigger than anything she could imagine or understand, bigger than that brachiosaurus that had helped them, bigger than the world.
From "Dactyl Hill Squad" by Daniel José Older
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
