allosaurus
noun
al·lo·sau·rus
ˌa-lə-ˈsȯr-əs 
: any of a genus (Allosaurus) of very large carnivorous North American theropod dinosaurs of the Late Jurassic period
Examples of allosaurus in a Sentence
Recent Examples on the Web
Paleontologists on a Wyoming dig led by The Children's Museum have discovered a rarity: the almost intact snout of an allosaurus.
—
Domenica Bongiovanni, The Indianapolis Star, 16 Oct. 2024
Museum visitors also can view the block containing the allosaurus' legs in a case in front of the Annis lab.
—Domenica Bongiovanni, The Indianapolis Star, 16 Oct. 2024
That means that after the allosaurus died, it was buried before water, decay and scavengers moved in, according to the release.
—Domenica Bongiovanni, The Indianapolis Star, 16 Oct. 2024
It’s mounted in the Dinosaur Hall alongside the bones of an allosaurus, a contemporary predator.
—Corinne Purtill, Los Angeles Times, 19 Aug. 2022
In 1979, 12-year-old India Wood discovered an allosaurus skeleton on a northwest Colorado property known as Three Springs Ranch.
—Libertina Brandt, WSJ, 4 Oct. 2022
Big Sara, an allosaurus, was estimated at 1 million euros but sold for 3 million euros in 2020.
—Kristen Rogers, CNN, 12 Sep. 2022
Taylor came to see the bones, and identified them as belonging to an allosaurus.
—Charles Bethea, The New Yorker, 1 Oct. 2019
Discover fossils at Dinosaur National Monument, Utah Take a giant stride back 150 million years to the Jurassic era and explore the fossils of allosauruses and stegosauruses that once roamed northeastern Utah.
—National Geographic, 17 June 2019
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.
Domenica Bongiovanni, The Indianapolis Star, 16 Oct. 2024
Museum visitors also can view the block containing the allosaurus' legs in a case in front of the Annis lab.
—Domenica Bongiovanni, The Indianapolis Star, 16 Oct. 2024
That means that after the allosaurus died, it was buried before water, decay and scavengers moved in, according to the release.
—Domenica Bongiovanni, The Indianapolis Star, 16 Oct. 2024
It’s mounted in the Dinosaur Hall alongside the bones of an allosaurus, a contemporary predator.
—Corinne Purtill, Los Angeles Times, 19 Aug. 2022
In 1979, 12-year-old India Wood discovered an allosaurus skeleton on a northwest Colorado property known as Three Springs Ranch.
—Libertina Brandt, WSJ, 4 Oct. 2022
Big Sara, an allosaurus, was estimated at 1 million euros but sold for 3 million euros in 2020.
—Kristen Rogers, CNN, 12 Sep. 2022
Taylor came to see the bones, and identified them as belonging to an allosaurus.
—Charles Bethea, The New Yorker, 1 Oct. 2019
Discover fossils at Dinosaur National Monument, Utah Take a giant stride back 150 million years to the Jurassic era and explore the fossils of allosauruses and stegosauruses that once roamed northeastern Utah.
—National Geographic, 17 June 2019
Cite this Entry
“Allosaurus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/allosaurus. Accessed 4 Jul. 2025.
Copy CitationKids Definition
allosaurus
noun
al·lo·sau·rus
ˌal-ə-ˈsȯr-əs
: any of several very large meat-eating dinosaurs of the Jurassic period that were related to the tyrannosaur
Love words? Need even more definitions?
Merriam-Webster unabridged
Share