<p><strong>Noun</strong></p><ul><li>slavery or involuntary servitude; serfdom.</li><li>prison, restraint, captivity.</li><li>the state of being bound by or subjected to some external power or control.</li><li>imprisonment, confinement, captivity, thralldom.</li><li>the state or practice of being physically restrained, as by being tied up, chained, or put in handcuffs, for sexual gratification.</li><li>personal subjection to the control of a superior; villeinage.</li></ul>