sealed
1. [ adjective ] (of walls) covered with a coat of plaster
Synonyms: plastered
Related terms: covered
2. [ adjective ] covered with a waterproof coating
Examples:

"a sealed driveway"

Related terms: covered
3. [ adjective ] (Australia) having been paved
Related terms: Australia paved
4. [ adjective ] determined irrevocably
Examples:

"his fate is sealed"

Related terms: irrevocable
5. [ adjective ] closed or secured with or as if with a seal
Examples:

"my lips are sealed" "the package is still sealed" "the premises are sealed"

Related terms: unsealed sealed_off stamped unopened corked closed
6. [ adjective ] established irrevocably
Synonyms: certain
Examples:

"his fate is sealed"

Related terms: unsealed
7. [ adjective ] undisclosed for the time being
Examples:

"sealed orders" "a sealed move in chess"

Related terms: concealed
8. [ adjective ] closed so tightly as to be airtight or watertight
Related terms: tight