Cumin seeds, known as Jeera in India, are small, oblong, dark brown seeds from the Cuminum cyminum plant, prized globally for their distinctive warm, earthy, and spicy aroma, making them a staple in Indian, Mexican, African, and Middle Eastern cuisines. Used whole or ground, they add depth to dishes like curries, soups, and breads and are valued for health benefits, including aiding digestion and being a good source of iron, with ancient uses in traditional medicine.