What is Liberatory?

Liberatory definition and meaning on Dictionary terms:
verb (used with object), libA.erA.atA.ed,
to set free, as from imprisonment or bondage.
to free (a nation or area) from control by a foreign or oppressive government.
to free (a group or individual) from social or economic constraints or discrimination, especially arising from traditional role expectations or bias.
to disengage; set free from combination, as a gas.
Slang. to steal or take over illegally: The soldiers liberated a consignment of cigarettes.