Restraint is a word that you use when you are trying to hold back something or someone. For example, you can say, “She was restrained on a chair so that she will not be able to do something that will hurt herself.” Another word that may be used is constrained—constrained means that someone is being stopped from doing a certain action that will not be good for the person.
For example, a person may feel constrained whenever he feels that there are some things that he is being stopped from doing just because it does not seem right. These two are limitations that people do not want to experience, but sometimes they have to for their own good.
Constraint and restraint are two words that are utilized in various instances, such as computing, mathematics, and physics. A constraint is a word that describes the limitations of freedom or freedom of action. This limitation is referring to time constraints or monetary constraints that limit our capabilities in performing a task.
On the other hand, restraint refers to maintaining control of something or someone. It is a very limiting factor, which can affect quality. Restraint, interestingly enough, is also a word used to describe controlling the movement of your pet, and an example of this is a dog on a leash.