# εἶδος/eidos 
This word is a type of thing. It is a noun. 

* This word can mean appearance or form. When this word is used in this way, it is used to talk about how someone or something looks. 

* This word can mean sight. When this word is used in this way, it is used to talk about the ability to see. 

* This word can mean a kind. When this word is used in this way, it is used to talk about a group of things that are similar in some way.