Tefnut is the ancient Egyptian goddess of moisture, rain, and fertility, often depicted as a lioness or a woman with a lioness head. She is considered one of the primordial deities in Egyptian mythology and is associated with the essential life-giving aspects of water and its role in agriculture. Tefnut's importance extends beyond just fertility; she embodies the balance between wet and dry, representing the duality that is crucial in maintaining the harmony of the natural world.