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knob - definition and synonyms

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noun [countable]     knob pronunciation in American English
Word Forms
  1. 1
    a round handle on a door or drawer
    1. b.
      a small round lump on the surface of something
    2. c.
      the round top of a stick or post
  2. 2
    British a small piece of something
    knob of:

    a knob of butter

  3. 3
    British impolite a man’s penis (=sex organ)

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