What is a 'polish'?

What is a 'polish'?

Pamela Douglas (Screenwriter) gives expert video advice on: How do I know if my idea will make a great TV drama?; How many pages is a TV drama script?; What do I do if my script is running long? and more...

A polish is the last draft of writing where the story structure is already in place and the characters are there, but it's a refinement, often of scenes that can be tightened, or dialogue that can be sharpened or made more meaningful.