A ritual knife, often referred to as a ceremonial dagger or athame, is a tool used in various spiritual and religious practices. It is typically characterized by a double-edged blade and a hilt, and it may be made from materials like metal, stone, or wood. The knife is often employed in rituals for cutting, directing energy, or symbolizing the separation of the physical and spiritual realms. In many cultures, the ritual knife holds significant symbolic meaning. For example, in Wicca, it is used to cast circles and invoke deities. Similarly, in Hinduism, a ritual knife may be used during specific ceremonies to represent the power of transformation and protection.