sealed in WordNet English dictionary

1. established irrevocably
   "his fate is sealed"
   sealed  certain 
   
2. (of walls) covered with a coat of plaster
   plastered  sealed 
   
3. closed or secured with or as if with a seal
   "my lips are sealed"; "the package is still sealed"; "the premises are sealed"
   sealed 
   
4. undisclosed for the time being
   "sealed orders"; "a sealed move in chess"
   sealed 
   
5. determined irrevocably
   "his fate is sealed"
   sealed 
   
6. having been paved
   sealed 
   
7. covered with a waterproof coating
   "a sealed driveway"
   sealed