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1. (cooking) stir (cream) vigorously in order to make butter
    
2. Be agitated
   "the sea was churning in the storm";
   - boil, moil [N. Amer], roil

1. A vessel in which cream is agitated to separate butterfat from buttermilk
   - butter churn
    
2. [Brit] A large metal container for milk

Derived forms: churning, churned, churns

Type of: move, stir, vessel

Encyclopedia: Churn