A Board Used by Filmmakers to Mark Takes, and Cut

This page is the CodyCross answer for the clue below from Canada, Group 1268, Puzzle 5 (Jacques Cartier).

Question is: A Board Used by Filmmakers to Mark Takes, and Cut

and the answer is: CLAPPER

Word Meaning:

CLAPPER — One who claps; a person who applauds by clapping the hands.

Definitions from Wiktionary.