A more thorough explanation:

Definition: A fetter is a type of chain or shackle that is used to restrain or bind a person's feet. The term can also be used as a verb, meaning to restrain or restrict someone or something.

• The prisoner was led into the courtroom in fetters.
• The slaves were forced to wear fetters to prevent them from escaping.
• The company's growth was fettered by strict regulations.

In the first two examples, the term "fetters" is used to describe physical restraints that are placed on a person's feet. These restraints are often used in prisons or in situations where someone is being held against their will. In the third example, the term "fettered" is used to describe a situation where something is being held back or restricted. In this case, the company's growth is being restricted by regulations that make it difficult for them to expand.