Meaning of storyboard

sto•ry•board

Pronunciation: (stôr'ē-bôrd", stōr'ē-bōrd"), [key]
— n.
  1. a panel or panels on which a sequence of sketches depict the significant changes of action and scene in a planned film, as for a movie, television show, or advertisement.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.