fetter

Short definition from Wiktionary

Noun

1. 1
   A chain or similar object used to bind a person or animal – often by its legs (usually in plural).
2. 2
   Anything that restricts or restrains.

Verb

1. 1
   To shackle or bind up with fetters.
2. 2
   To restrain or impede; to hamper.

Proper noun

1. 1
   A surname.