tyrannosaurus
1.
(
noun
) large carnivorous bipedal dinosaur having enormous teeth with knifelike serrations; may have been a scavenger rather than an active predator; Upper Cretaceous; North America
Synonyms:
Tyrannosaurus rex
,
tyrannosaur
Related Words:
bird-footed dinosaur
,
theropod
,
theropod dinosaur
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