American English

Definition of muck noun from the Oxford Advanced American Dictionary

     

    muck

     noun
    noun
    NAmE//mʌk//
     
     
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  1. 1waste matter from farm animals synonym manure to spread muck on the fields
  2. 2(informal) dirt or mud Can you wipe the muck off the windows?
  3. 3(informal) something very unpleasant I can't eat this muck!
See the Oxford Advanced Learner's Dictionary entry: muck