1.enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.
2.pertaining to or reserved for those who enjoy personal liberty: They were thankful to be living on free soil.
3.existing under, characterized by, or possessing civil and political liberties that are, as a rule, constitutionally guaranteed by representative government: the free nations of the world.
4.enjoying political autonomy, as a people or country not under foreign rule; independent.
5.exempt from external authority, interference, restriction, etc., as a person or one's will, thought, choice, action, etc.; independent; unrestricted.
6.able to do something at will; at liberty: free to choose.
7.clear of obstructions or obstacles, as a road or corridor: The highway is now free of fallen rock.