noun
- Photographic equipment used to synchronize sound and motion picture; boards held in front of a movie camera are banged together. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). clapperboard. Retrieved September 30, 2026, from http://smartdefine.org/clapperboard/definitions/1202666 |
| Chicago | WordNet. 2010. "clapperboard" http://smartdefine.org/clapperboard/definitions/1202666 (accessed September 30, 2026). |
| Harvard | WordNet 2010, clapperboard, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/clapperboard/definitions/1202666>. |
| MLA | WordNet. "clapperboard" 23 October 2010. Web. 30 September 2026. <http://smartdefine.org/clapperboard/definitions/1202666> |