DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   cork
       n 1: outer bark of the cork oak; used for stoppers for bottles
            etc.
       2: (botany) outer tissue of bark; a protective layer of dead
          cells [syn: phellem, cork]
       3: a port city in southern Ireland
       4: the plug in the mouth of a bottle (especially a wine bottle)
          [syn: cork, bottle cork]
       5: a small float usually made of cork; attached to a fishing
          line [syn: bob, bobber, cork, bobfloat]
       v 1: close a bottle with a cork [syn: cork, cork up] [ant:
            uncork]
       2: stuff with cork; "The baseball player stuffed his bat with
          cork to make it lighter"