flock

A large number of birds, especially those gathered together for the purpose of migration.

A large number of animals, especially sheep or goats kept together.

Those served by a particular pastor or shepherd.

A large number of people.

To congregate in or head towards a place in large numbers.

"People flocked to the cinema to see the new film."

To flock to; to crowd.

To treat a pool with chemicals to remove suspended particles.

Coarse tufts of wool or cotton used in bedding.

A lock of wool or hair.

Very fine sifted woollen refuse, especially that from shearing the nap of cloths, formerly used as a coating for wallpaper to give it a velvety or clothlike appearance; also, the dust of vegetable fibre used for a similar purpose.

To coat a surface with dense fibers or particles.