seal

seal (danh từ) nghĩa là con dấu, dấu niêm phong.

1. A stamp used to impress a design on a soft substance such as wax.Con dấu dùng để in hình lên chất mềm như sáp.
2. An impression of such stamp on wax, paper or other material used for sealing.Dấu in trên sáp, giấy hoặc vật liệu khác để niêm phong.
3. A facsimile of an impression of such stamp that is a mark or symbol of an office or organisation.
4. Anything that secures or authenticates.
5. Something which will be visibly damaged if a covering or container is opened, and which may or may not bear an official design.

• The front of the podium bore the presidential seal.
• The result was declared invalid, as the seal on the meter had been broken.
• Her clothes always had her mom's seal of approval.