Definitions for: Libertarian

[n] someone who believes the doctrine of free will

Webster (1913) Definition: Lib`er*ta"ri*an (-t[=a]"r[i^]*an), a. [See
Liberty.]
Pertaining to liberty, or to the doctrine of free will, as
opposed to the doctrine of necessity.

Lib`er*ta"ri*an, n.
One who holds to the doctrine of free will.

Antonyms: necessitarian

See Also: philosopher