randman writes:
Theocracy is rule by the priests or clergy.
That is one definition of the word. But you need to understand that words are not always limited to a single definition.
The term theocracy is used to describe a form of government in which a religion or faith plays a dominant role
The above definition does not required that a theocratic government be run by the clergy or their representitives.
But a definition of run is
To control, manage, or direct
Therefore, since the clergy and their representitives would be in charge in defining the codes and laws of the religion, they would in effect be directing the government.
It's fun to look up words on the internet and post their meaning, as if it added to the debate.