DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   gal
       n 1: United States liquid unit equal to 4 quarts or 3.785 liters
            [syn: gallon, gal]
       2: a unit of gravitational acceleration equal to one centimeter
          per second per second (named after Galileo)
       3: alliterative term for girl (or woman)