Synonym: bunch, crowd, group, mob, multitude, pack, throng. Similar words: lock, block, o'clock, locker, lock out, padlock, blocked, deadlock. Meaning: [flɑk /flɒk] 
n. 1. a church congregation guided by a pastor 2. a group of birds 3. (often followed by `of') a large number or amount or extent 4. an orderly crowd 5. a group of sheep or goats. v. 1. move as a crowd or in a group 2. come together as in a cluster or flock.
n. 1. a church congregation guided by a pastor 2. a group of birds 3. (often followed by `of') a large number or amount or extent 4. an orderly crowd 5. a group of sheep or goats. v. 1. move as a crowd or in a group 2. come together as in a cluster or flock. 
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31. Tourists flock to see the town's medieval churches and buildings.
32. A flock of customers were waiting for the store to open.
33. Sheep usually flock together.
34. She watched a flock of seagulls wheeling high above her.
35. A flock of birds passed overhead.
36. A shameful flock formed round the padre.
37. One showed a flock of sheep grazing.
38. Then a small flock of them.
39. Congress is not at its best when trying to reconcile the special interests that flock round energy bills.
40. Vincent's father spent more time ministering to the Catholic majority than to his own Protestant flock in the Brabant.
41. From the trees there came a warning screech and the whole flock took to the air.
42. Balancing the dual roles of minister to the world and shepherd to his own flock has taken its toll.
43. This was odd as it indicated that the winter flock had already scattered as separate pairs at this very early date.
44. In fact he was observing a flock of lapwings in a flooded field; his spirits lifted a notch.
45. It is alleged that the flock is infected with Salmonella typhimurium.
46. Hunger and the bitter cold would have reduced bird numbers and driven species to flock in the open fields.
47. She was depressed and suffering nightmares about the starving flock of sheep found abandoned near her villa.
48. Here you may see the beautiful sight of a huge flock of flamingos landing on the lake.
49. The girls who pile into the exhibition centre are usually accompanied by a flock of female relatives.
50. These young people, much like a flock of birds[Sentencedict.com], settled along the Joneses' street frontage.
51. Robins coolly beat Hallworth then turned to watch a flock of blue shirts besiege the linesman to no avail.
52. And these are rare snowy white wallabies, thought to be the only flock in the World.
53. Another night I dragged my swag about fifteen feet outside the flock and fell into unconsciousness.
54. The only movement was an occasional flock of intrepid sea gulls foraging through the mess.
55. The Dec. 11 fire that destroyed three major buildings in the mill began in the flock division, investigators said.
56. Opinions are the cheapest commodities on earth. Everyone has a flock of opinions ready to be wished upon anyone who will accept them. If you are influenced by "opinions" when you reach DECISIONS, you will not succeed in any undertaking. Napoleon Hill 
57. A master can teach his pigeons to capture another man's flock and drive it home like a herd of sheep.
58. The flock receives virtually no historical background from its shepherd - who is believed to be the definitive authority on such matters.
59. It was then that Rudolfo, if he wanted to avoid suspicion, would lead his flock down to the villa.
60. It must be the whole lot of them, the whole flock and there were hundreds in the field.