When men who had escaped from rearguard units finally reached the river, they were faced with a vast human swarm.

Young teenage hackers are often convinced that hackers exist in vast swarms and will soon dominate the cybernetic universe.

Moreover, during the season vast swarms of migratory birds will rest at Föhr and the neighbouring islands.

She imagined them constructing mental images of vast swarms of stellar dust in which every speck was a star.

A vast swarm of soulless bugs?

Arunasura slashed the stone with the sword, then a vast swarm of bees emerged from the stone and stung him.

It forms vast migratory swarms (over 1 billion butterflies were estimated in Ghana).

Every three to five years, vast swarms form in estuaries, and copulation occurs outside the burrow.

In the early 1870s, more settlers were moving into Merrick County, but a "vast swarm of grasshoppers" devastated the crops in 1874.

Now the caesure resembled a vast swarm of hornets.