storyboardsto·ry·board /ˈstɔːriˌbɔːd $ -ˌbɔːrd/ noun [countable] 
a set of drawings that are done before a film is made in order to show what will happen in it—storyboarding noun [uncountable]: 
I can't do any storyboarding until I get the script.
a set of drawings that are done before a film is made in order to show what will happen in it—storyboarding noun [uncountable]: I can't do any storyboarding until I get the script.