Coriander seeds are the small, round, dried fruits of the Coriandrum sativum plant, distinct from cilantro leaves, offering a warm, nutty, and citrusy flavor with floral notes (from compounds like linalool) that become more earthy and toasted when roasted. Used whole or ground, they're a staple in global cuisines, adding brightness and depth to curries, pickles, spice blends, and even beverages