shackler

/ˈʃæklər/
noun
  1. A person who puts shackles on someone or something; a person who restrains or limits others.
    • In the historical novel, the shackler was a cruel man who enjoyed his job.
    • The prison's chief shackler was responsible for securing all new inmates.
    • He was known as a shackler of free speech in the community.
Synonyms
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