Other forms: tigers
You can think of a tiger as your sweet pet cat's distant cousin. Easily recognizable because of its distinctive dark stripes and orange fur, the tiger is the largest of all the cats.
Some subspecies of tiger can weigh as much as 600 pounds. Because they are such fierce predators, tigers and humans have often clashed throughout history, resulting in the tiger's current classification as an endangered species. A person who's especially ambitious or fierce might also be called a tiger. The word may share a root with the Old Persian tigra-, "sharp."