カチンコかちんこじ字FuriganaMeanings1nounclapperboard; clapboard; slateA hinged board used in filmmaking to synchronize picture and sound, and to identify scenes and takes.監かん督とくがカチンコを鳴ならして撮さつ影えいが始はじまった。The director clapped the clapperboard and filming began.
