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noun [countable] pack pronunciation in British English /pæk/ 
Word Forms
  1. 1
    a set of things such as products wrapped or tied together

    Envelopes are cheaper if you buy them in packs of 100.

    1. a.
      a set of documents wrapped together

      On registration we will send you a membership pack.

  2. 2
    a set of cards used for playing card games
    pack of:

    Do you have a pack of cards?

    Synonyms and related words for this sense of pack
  3. 5
    the main group of people following behind the leader or leaders in a race or competition

    With 16 laps to go, Mansell was leading the pack.

    Synonyms and related words for this sense of pack
  4. 6
    showing disapproval a group of people who do something together. This word shows that you dislike these people

    What a pack of rogues they are!

  5. 11
    mainly American a box of cigarettes



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