σφραγίς/sphragis

This word is a type of thing. It is a noun.

This word can mean a seal. People make a seal by pushing a hard object that has a design on it into something hot and soft. When this thing cools, this thing becomes hard and the design remains.
- Sometimes this word is used to talk about the seal itself.
- Sometimes this word is used to talk about the hard object that people press to make the seal.
This word can mean something that is like a seal in some way.