Groot is a fictional character from Marvel Comics, known for being a sentient, tree-like creature. He is a member of the Guardians of the Galaxy, a team of intergalactic heroes. Despite his limited vocabulary, often only saying "I am Groot," he is highly intelligent and possesses immense strength and regenerative abilities. Groot's unique ability to grow and manipulate his body makes him a formidable ally in battles. He shares a close bond with Rocket Raccoon, often acting as his protector. Groot's character is beloved for his simplicity, loyalty, and heartwarming nature.