腰こし縄なわ

noun

rope tied around a prisoner's waist; leash for a prisoner

Refers to a rope used to restrain or lead a prisoner, tied around the waist. Often seen in historical or police contexts.

• 警けい察さつは容よう疑ぎ者しゃに腰こし縄なわをかけて連れん行こうした。

  The police put a rope around the suspect's waist and led him away.