Defn: Pertaining to liberty, or to the doctrine of free will, as opposed to the doctrine of necessity.

LIBERTARIAN
Lib`er*ta"ri*an, n.

Defn: One who holds to the doctrine of free will.

LIBERTARIANISM
Lib`er*ta"ri*an*ism, n.

Defn: Libertarian principles or doctrines.

LIBERTICIDE Lib"er*ti*cide, n. Etym: [L. libertas liberty + caedere to kill: cf. (for sense 2) F. liberticide.]

1. The destruction of civil liberty.

2. A destroyer of civil liberty. B. F. Wade.

LIBERTINAGE
Lib"er*tin*age n. Etym: [Cf. F. libertinage. See Libertine.]

Defn: Libertinism; license. [R.]