The Collaborative International Dictionary of English v.0.48:

Swill \Swill\, n.
   1. The wash, or mixture of liquid substances, given to swine;
      hogwash; -- called also swillings.
      [1913 Webster]

   2. Large draughts of liquor; drink taken in excessive
      quantities.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Swillings \Swill"ings\, n. pl.
   See Swill, n., 1.
   [1913 Webster]