gill ale

from The Collaborative International Dictionary of English v.0.48

Gill \Gill\, n. [Abbrev. from Gillian.]
   1. A young woman; a sweetheart; a flirting or wanton girl.
      "Each Jack with his Gill." --B. Jonson.
      [1913 Webster]

   2. (Bot.) The ground ivy ({Nepeta Glechoma}); -- called also
      {gill over the ground}, and other like names.
      [1913 Webster]

   3. Malt liquor medicated with ground ivy.
      [1913 Webster]

   {Gill ale}.
      (a) Ale flavored with ground ivy.
      (b) (Bot.) Alehoof.
          [1913 Webster]