jiè​jù

instruments of restraint

戒具 jiè​jù
instruments of restraint
tools used by law enforcement or prison guards to prevent escape, violence, or self-harm, such as handcuffs, leg irons, and ropes
ceremonial tools
(archaic) ritual items and decorations prepared for ancient ceremonies, imperial audiences, or official meetings
rehab aids
measures or items used to help someone quit a bad habit

Frequency

Written text
0.022 per million

Sources

Frequency data
BCC Corpus (BLCU)