Compounds of 箍

• 箍
  (n) hoop
  binding (e.g. of a barrel)
• 理性の箍
  (exp) the bounds of reason
  the limits of (common) sense
• 箍を締める
  (exp) to pull oneself together
  to get one's act together
  to brace oneself
• 箍を嵌める
  (exp) to hoop
  to put a hoop on
  to bind a barrel with hoops