Entry
  1. Na-adjective (keiyodoshi)

    rock hard; stiff and unyielding (personality)

    昨日洗濯物を外に干しっぱなしにしたら、朝にはカチンカチンに凍っていた。
    I hung the laundry out to dry last night and by morning it had frozen hard as a rock.
  2. Noun

    clangor

Also written カチンカチンかちんこちんかちんかちん

Pitch on OJAD