Definition Of swarm
(of insects) move in or form a swarm.
a large or dense group of insects, especially flying ones.
The visual effect evoked a gentle snowstorm or a swarm of insects, associations which, it must be added, the artist regards as entirely incidental.
move somewhere in large numbers.
protesters were swarming into the building
Example Of swarm
A swarm of birds hopped from the nearby rooftops and sped off into the air.
a swarm of journalists
a swarm of locusts
Air flowing into your nose carries with it a swarm of complex organic molecules that get trapped in the mucus-rich lining of the nose's inner recesses.
Along the way, we remarked on the strange powdery consistency of the soil and marveled as we were surrounded by a swarm of infinitesimal white insects.