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;
        "a batch of letters"; "a deal of trouble"; "a lot of
        money"; "he made a mint on the stock market"; "it must
        have cost plenty" [syn: {batch}, {deal}, {good deal}, {great
        deal}, {hatful}, {heap}, {lot}, {mass}, {mess}, {mickle},
        {mint}, {muckle}, {peck}, {pile}, {plenty}, {pot}, {quite
        a little}, {raft}, {sight}, {slew}, {spate}, {stack}, {tidy
        sum}, {wad}, {whole lot}, {whole slew}]
     4: an orderly crowd; "a troop of children" [syn: {troop}]
     5: a group of sheep or goats
     v 1: move as a crowd or in a group; "Tourists flocked to the
          shrine where the statue was said to have shed tears"
     2: come together as in a cluster or flock; "The poets
        constellate in this town every summer" [syn: {cluster}, {constellate},
         {clump}]
Source: WordNet® 2.0