Definition of "tyrannosaurus" [tyrannosaurus]

• A large carnivorous dinosaur, of the genus Tyrannosaurus, found in North America during the late Cretaceous period. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "If you have children under twenty-five, I'm sure you know Barney, the sickly sweet tyrannosaurus rex who first appeared on public television in 1992."
• "This journey may not last long when the first hunter arrives, a ferocious tyrannosaurus rex who has her sights set on a young triceratops!"
• "I notice he had to tell everyone what a big deal Republican he was, which is kind of like saying I'm a tyrannosaurus rex these days."