Definition: "Kdd" refers to a small, round, and smooth stone that was often used in ancient Mesopotamia as a talisman or amulet. It had numerous meanings in different cultures and religions. In Judaism, "kdd" may mean the earth or the land, symbolizing wealth and abundance. In Islam, it is associated with protection against evil forces and prosperity. In Greek mythology, Kdd was an owl who guarded the entrance to a cave where the gods lived. It was said that he was the messenger of the gods' message. In Norse mythology, "Kdd" was a magical creature that could manipulate fire and ice and was believed to be the guardian of the frozen terrors.