#gill  a United States liquid unit equal to 4 fluid ounces
  supertype:  United_States_liquid_unit  a unit of measurement of capacity for liquids officially adopted in the United States Customary System
  part:  fluidounce
  part of:  cup.United_States_liquid_unit  a United States liquid unit equal to 8 fluid ounces
     part of:  pint  a United States liquid unit equal to 16 fluid ounces; two pints equal one quart
        part of:  quart  a United States liquid unit equal to 32 fluid ounces; four quarts equal one gallon
           part of:  gallon__gal  United States liquid unit equal to 4 quarts or 3.785 liters
              part of:  bbl__barrel  any of various units of capacity; "a barrel of beer is 31 gallons and a barrel of oil is 42 gallons"
                 part of:  hogshead.British_capacity_unit  a British unit of capacity for alcoholic beverages

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