The state of being enslaved or the practice of slavery.
The practice of physically restraining people for sexual pleasure, such as by tying up or shackling.
Applied to clothing with many buckles, zips, etc., associated with punk and goth subcultures.
The state of lacking freedom; constraint.
The act of entombing or the state of being entombed
The decommissioning of a radioactive site by encasing it in concrete