Swarm refers to a group of individuals, often animals, that move together in a coordinated manner. This behavior is commonly observed in species like bees, birds, and fish, where the collective movement helps with foraging, protection from predators, and navigation. Swarming can enhance survival and efficiency by allowing individuals to share information and resources. In technology, "swarm" can also describe decentralized systems where multiple agents or nodes work together to achieve a common goal. This concept is applied in areas like robotics, drone technology, and computer networks, where collaboration among multiple units leads to improved performance and problem-solving capabilities.