n.[C][G]

1. 羊群；（飞禽，牲畜等的）群
   A flock of wild geese flew overhead.

   一群野鹅从头顶飞过。

2. 【口】人群，群众[（+of）]
   A flock of customers waited for the store to open.

   一群顾客等着商店开门。

3. （某一教堂或教会的）信徒，会众
4. 一家的子女；一校的学生

vi.

1. 聚集；成群地去（或来）[Q]
   Birds of a feather flock together.

   物以类聚，人以群分。

n.

1. 一簇羊毛（毛发）[C]
2. （填塞用的）毛屑；棉絮[P]
3. （装饰物体表面用的）柔细材料[U]

vt.

1. 用毛（或棉）屑填塞

n.

1. a number of birds moving or resting together.
   ▸a number of domestic animals, especially sheep, goats, or geese, that are kept together.
2. (a flock/flocks) a large number or crowd.
3. a Christian congregation under the charge of a particular minister.

v.

1. congregate in a flock.
2. move or go together in a crowd.

n.

1. a soft material for stuffing cushions and quilts, made of wool refuse or torn-up cloth.
   ▸powdered wool or cloth, used in making flock wallpaper.
2. a lock or tuft of wool or cotton.