DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   aground
       adv 1: with the bottom lodged on the ground; "he ran the ship
              aground"
       adj 1: stuck in a place where a ship can no longer float; "a
              ship aground offshore"; "a boat aground on the beach
              waiting for the tide to lift it" [ant: afloat(p)]