A form of Chinese narrative singing accompanied by a pair of clappers.

(film) Alternative form of clapperboard

plural of clapper board

plural of clapper bridge

An ancient form of bridge made of large flat slabs of stone, often granite or schist, supported on stone piers across a river or resting on the banks of a stream.

plural of clapper rail

The bird Rallus crepitans.

plural of clapper-loader

(film) A person employed to operate the clapperboard and to load film into the camera.

(film) A device used in film production, having hinged boards that are brought together with a clap, used to synchronize picture and sound at the start of each take of a motion picture or other video production.