Definition of liberates:
(v) :
(transitive) To set free, to make or allow to be free, particularly
(v) :
To release from slavery: to manumit.
(v) :
To release from servitude or unjust rule.
(v) :
To release from restraint or inhibition.
(v) :
(transitive, military, euphemistic) To acquire from an enemy during wartime, used especially of cities, regions, and other population centers.
(v) :
(chemistry) To release from chemical bonds or solutions.