manumit

verb

1. (transitive)To release from slavery, to free.

   “[…]Lungs, I will manumit thee from the Fornace; / I will reſtore thee thy complexion, Puffe, / Lost in the embers; and repayre this brayne, / Hurt with the fume o'the Mettalls.”

   “Turn now to the temperance revolution. In it we shall find a stronger bondage broken, a viler slavery manumitted, a greater tyrant deposed; in it, more of want supplied, more disease healed, more sorrow assuaged.”

   “Persons taken in war were considered at the absolute control of their captors, and were therefore, de facto, slaves; and the children of a female slave followed the condition of their mother, and belonged to her master. But masters could manumit their slaves, who thus became Roman citizens, with some restrictions.”

   “Ruth wept much but Sara set her beauty to a fierce grimness which, even when, as you shall hear later, she was manumitted, she never entirely lost.”