DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   baster
       n 1: a cook who bastes roasting meat with melted fat or gravy
       2: a sewer who fastens a garment with long loose stitches [syn:
          baster, tacker]
       3: a tube with a rubber bulb used to take up and release melted
          fat or gravy in order to moisten roasting meat