Large carnivorous bipedal dinosaur having enormous teeth with knifelike serrations; may have been a scavenger rather than an active predator; later Cretaceous period in North America. Synonyms: tyrannosaurus, Tyrannosaurus rex.
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Words linked to "Tyrannosaur" : theropod dinosaur, bird-footed dinosaur, Tyrannosaurus rex, theropod |
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