restraint

The state of being physically constrained.

“dogs should be kept under restraint”

Lack of ornamentation.

“the room was simply decorated with great restraint”

Discipline in personal and social activities.

“he was a model of polite restraint”

A device that retards something's motion.

“the car did not have proper restraints fitted”

A rule or condition that limits freedom.

“legal restraints”

“restraints imposed on imports”

The act of controlling by restraining someone or something.

“the unlawful restraint of trade”