- a large, carnivorous dinosaur, Tyrannosaurus rex, from the Late Cretaceous Epoch of North America, that walked erect on its hind feet.
Origin of tyrannosaur
Examples from the Web for tyrannosaur
Contemporary Examples of tyrannosaur
Olivia Colman delivers a devastating performance as an abuse victim in the indie film Tyrannosaur.Oscar Dark Horse Olivia Colman on 'Tyrannosaur,' Meryl Streep, and More
November 17, 2011
Historical Examples of tyrannosaur
Kirk grimaced and DeVore saw a faint image of a tyrannosaur, which reared up, jaws agape.Final Weapon
Everett B. Cole
It is somewhat older than the Tyrannosaur although still of the late Cretacic period, and may have been ancestral to it.Dinosaurs
William Diller Matthew
The largest of these grew to be 30 feet long and 15 to 20 feet high, comparable, therefore, to the tyrannosaur in size.Geology
William J. Miller
- Any of various very large carnivorous dinosaurs of the genus Tyrannosaurus and related genera of the Cretaceous Period. Tyrannosaurs had very small forelimbs and a large head with sharp teeth. They walked on two legs, probably bent forward with their long tail stretched out as a counterbalance. Tyrannosaurs were theropods and probably distantly related to birds. The largest species, T. rex, grew to lengths of 14.3 m (47 ft) or more and may have been the largest land predator that ever lived.