Troodon was a small, bird-like dinosaur that lived about 70 million years ago. This dinosaur had a long, narrow snout, large eyes, and a brain that was relatively larger than other dinosaurs. There are several synonyms for the word "Troodon," including Stenonychosaurus, which means "narrow-clawed lizard," and Latenivenatrix, which means "hidden hunter." In addition, the name Troodontidae is used to refer to a family of small, bird-like dinosaurs that includes Troodon and other related species. Troodon is recognized as one of the most intelligent dinosaurs ever discovered, with a brain cavity similar in size to that of modern-day birds. Its intelligence and advanced hunting abilities make it a fascinating subject for scientists and dinosaur enthusiasts alike.