The Oxford Thesaurus An A-Z Dictionary of Synonyms - manacle n.

1) manacles. shackles, fetters, handcuffs, gyves, chains, irons, Colloq cuffs, Slang bracelets, Brit darbies: The manacles are cutting into his wrists. --v. 2) shackle, fetter, handcuff, restrain, put or throw or clap in irons, chain, Colloq US cuff: The manacled prisoner was led away. 3) confine, inhibit, restrain, curb, check, control, hamper: They felt manacled by the nine o'clock curfew.