swarm
This term evokes a sense of overwhelming density and chaotic movement. While it originates from the behavior of bees, it carries a strong connotation of being crowded or besieged when applied to humans, often suggesting a lack of order or an aggressive intensity. As a noun, it functions as a collective noun for insects. When used as a verb, it describes the act of filling a space rapidly, shifting the focus from the group itself to the kinetic energy of the movement.
Meanings
A large number of insects, especially bees, moving together in a dense group.
"A swarm of bees descended on the garden."
A large group of people or animals moving together in a crowded or disorganized manner.
"A swarm of reporters surrounded the celebrity as she left the courthouse."