Definitions of Dramaturgy

"the art of writing or producing plays". http://www.thefreedictionary.com/dramaturgy

"A production dramaturg is a consultant and an advocate for the playwright's intentions." http://www.geocities.com/amylynnhess76/whatsadramaturg.html

"the art or technique of dramatic composition and theatrical representation ." http://www.merriam-webster.com/dictionary/dramaturgy