flock in(to) (some place or thing)(redirected from flock into)
flock in(to) (some place or thing)
To move into some place or thing in large numbers. As soon as the bell rang, kids began flocking into the school building.
flock in(to) (some place)
Fig. [for people] to move into some place in crowds. People were flocking into the store where everything was on sale.
See also: flock