1) Airtight 2) Between signed and delivered 3) Caulked 4) Certain 5) Closed an envelope 6) Closed as an envelope 7) Closed tight 8) Closed tightly 9) Closed up 10) Closed with authority 11) Decided finally 12) Determined irrevocably 13) Enclosed tightly 14) Established irrevocably 15) Fastened shut 1) Closed 2) Corked 3) Covered 4) Ensured 5) Irrevocable 6) Irrevokable 7) Paved 8) Potted 9) Preserved 10) Stamped 11) Unopen 12) Unopened 
• (imp. & p. p.) of Seal
protected against escape or penetration of gas, liquids or dust NOTE - A safety device may be included for escape when internal pressure exceeds a specified value.
See Acoustic Suspension.
Evenly browning meat on all sides, over a high heat before further cooking.
[adj] - undisclosed for the time being 2. [adj] - established irrevocably 3. [adj] - closed or secured with or as if with a seal 4. [adj] - determined irrevocably 5. [adj] - (Australia) having been paved 6. [adj] - covered with a waterproof coating 7. [adj] - closed so tightly as to be airtight or watertight
adjective determined irrevocably; `his fate is sealed`
Various surfaces of the circuit, sealed typically being asphalt and unsealed being gravel.
Somewhere that is, or has become, inaccessible (see bricked up).