sealed
 (a.)未知的,密封的


 Seal, v. t. [imp. & p. p. Sealed p. pr. & vb. n. Sealing.]
 1. To set or affix a seal to; hence, to authenticate; to confirm; to ratify; to establish; as, to seal a deed.
    And with my hand I seal my true heart's love.   --Shak.
 2. To mark with a stamp, as an evidence of standard exactness, legal size, or merchantable quality; as, to seal weights and measures; to seal silverware.
 3. To fasten with a seal; to attach together with a wafer, wax, or other substance causing adhesion; as, to seal a letter.
 4. Hence, to shut close; to keep close; to make fast; to keep secure or secret.
    Seal up your lips, and give no words but =\“mum”.\=   --Shak.
 5. To fix, as a piece of iron in a wall, with cement, plaster, or the like.
 6. To close by means of a seal; as, to seal a drainpipe with water. See 2d Seal, 5.
 7. Among the Mormons, to confirm or set apart as a second or additional wife. [Utah, U.S.]
    If a man once married desires a second helpmate . . . she is sealed to him under the solemn sanction of the church.   --H. Stansbury.


 sealed
      adj 1: established irrevocably; "his fate is sealed" [syn: certain]
             [ant: unsealed]
      2: closed or secured with or as if with a seal; "my lips are
         sealed"; "the package is still sealed"; "the premises are
         sealed" [ant: unsealed]
      3: undisclosed for the time being; "sealed orders"; "a sealed
         move in chess"
      4: determined irrevocably; "his fate is sealed"
      5: having been paved
      6: covered with a waterproof coating; "a sealed driveway"
      7: (of walls) covered with a coat of plaster [syn: plastered]
      8: closed so tightly as to be airtight or watertight