ἐν/en

This word connects two groups of words together and describes how they relate to one another. It is a preposition.

This word can mean in, into, or within.
This word can mean on.
This word can mean at or by.
This word can mean among.
This word can mean near.
This word can mean before.
This word can mean with.
This word can be used to speak about an object that is the means or instrument that a person uses to accomplish a goal.
This word can be used to speak about a situation in which a person finds himself.
This word can be used to speak about the form in which something exists.
This word can be used to speak about the person who accomplishes an action.
This word can be used to speak about the time period in which an event occurs.