The phrase "tyrannosaurus rex" refers to a type of dinosaur that lived millions of years ago. It was a very big and powerful predator known for its large size and sharp teeth. Full definition
And that's how he encounters the little boy, who he names Spot, helping him survive in the wild, until they get taken under the tiny arms of a pack of tyrannosaurus rexes. (slashfilm.com)
From seeing the Beatles play at the Cavern, to watching tyrannosaurus rex skeletons come alive in museums, the opportunities to enhance cultural experiences are limitless. (fortune.com)
People who were more than 20 years old when Jurassic Park came out in 1993 will remember that the zippy, jeep - chasing tyrannosaurus rex wasn't the same creature they'd grown up with. (discovermagazine.com)