Dictionary
sto•ry•board
Pronunciation: (stôr'ē-bôrd", stōr'ē-bōrd"), [key]—
n.
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.