Grimnir is a name associated with the Norse god Odin, known for his wisdom and knowledge. In the Poetic Edda, Grimnir appears as a mysterious figure who shares insights about the world and the gods. His name translates to "the masked one" or "the hooded one," reflecting his enigmatic nature. In the tale "Grimnismál," Grimnir is depicted as a traveler who imparts valuable lessons to a young prince named Geirrod. The story highlights themes of fate, power, and the importance of knowledge, showcasing Grimnir's role as a guide and teacher in Norse mythology.