[{"Bold_text": "noun", "List Items": ["slavery or involuntary servitude; serfdom .Synonyms: prison , restraint , captivity", "the state of being bound by or subjected to some external power or control.Synonyms: imprisonment , confinement , captivity , thralldom", "the state or practice of being physically restrained, as by being tied up, chained, or put in handcuffs, for sexual gratification.", "Early English Law.personal subjection to the control of a superior; villeinage."]}]