Flock

noun

1. a number of animals of one kind, especially sheep, goats, or birds, that keep or feed together or are herded together.

2. a large number of people; crowd.

3. a large group of things:

a flock of letters to answer.

4. the Christian church in relation to Christ.

a single congregation in relation to its pastor.

5. Archaic. a band or company of persons.