群ぐんをなす

expression, godan verb (-su)

swarm; crowd; flock together

Describes many people, animals, or things gathering in a group, often with a sense of movement or density. Similar to 群がる, but 群をなす emphasizes the formation of a group rather than the act of crowding around something.

See also: 群がる

• 観かん光こう客きゃくが広ひろ場ばに群ぐんをなしていた。

  Tourists were swarming in the square.

• 鳥とりが空そらに群ぐんをなして飛とんでいる。

  Birds are flying in a flock in the sky.