swarm in(to) (something or some place)

swarm in(to) (something or some place)

To move in(to some place or thing) very quickly and in great numbers. Customers swarmed in the moment we opened our doors for our huge Black Friday sale. Bugs began swarming into the house through the open window. Police swarmed in the building to apprehend the suspect.
See also: swarm
Farlex Dictionary of Idioms.

swarm in(to something)

[for a throng] to crowd into something or some place. People were swarming into the auditorium to hear the guitarist. They swarmed in and ran for the best seats.
See also: swarm
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • swarm in
  • swarm out (of something or some place)
  • swarm out of
  • swarm through
  • swarm through (something or some place)
  • at the stroke of (some specific time)
  • on the stroke of (some specific time)
  • on/at the stroke of eight, midnight, etc.
  • swarm over
  • swarm over (someone or something)