society > authority > lack of subjection > freedom or liberty > liberation > set free [verb (intransitive)] > break out of confinement (2)
to burst bonds, barriers, etc. Now said only of the person or thing confined within; formerly with wider meaning as in 7. Now chiefly figurative.
intransitive. To escape or depart by breaking ties or barriers (physical or immaterial); to depart by a forcible or sudden effort, to escape from…