カチンコチン LinksSentence search for カチンコチンSentence search for カチンカチンSentence search for かちんこちんSentence search for かちんかちんEdit in JMdict Na-adjective (keiyodoshi)1. rock hard; stiff and unyielding (personality)きのう昨日せんたくもの洗濯物をそと外にほ干しっぱなしにしたら、あさ朝にはカチンカチンにこお凍っていた。I hung the laundry out to dry last night and by morning it had frozen hard as a rock.Noun2. clangorOther formsカチンカチン、かちんこちん、かちんかちん Discussions Log in to talk about this word.