1. A small block of wood, metal or plastic with a handle, which has a pattern or a group of letters on one side. You press it into an inky pad and then onto a piece of paper in order to produce a mark. English = stamp.
2. The mark left on a piece of paper by a stamp; an official mark left on a document to show that it is legal or genuine. English = stamp; seal.
3. An official document containing your name, photograph, and personal details, which you need to show when you enter or leave a country. English = passport.
4. A stamp, usually made in wax, that marks and closes a container or a letter that must be broken before it can be opened. English = seal.