Definitions

Agora- a gathering space i ancient greece
Arete-excellnce of any kind; the act of living up to ones potential
Polis- means city or translated to be city state
The year 508 BC- the year Klisthenians came to power and placed foundations of athenians democracy.
Socrates-Greek philosopher taught Plato. The socratic method is named after him.
Death of Socrates-1787 painting by french painter Jacques-Louis David of how socrates made his death a lesson to others.
Socratic Method- is when you are having a conversation based on axing and answering questions to stimulate critical thinking
The word idiot in ancient greece means someone who is not interested in politics.
I found these definitions on wikiepedia.org