tr.v.  lib·er·at·ed, 
lib·er·at·ing, 
lib·er·ates 1.  To set free, as from oppression, confinement, or foreign control.
2.  Chemistry   To release (a gas, for example) from combination.
3.  Slang   To obtain by illegal or stealthy action: tried to sell appliances that were liberated during the riot.