Libertine /(-tĭn)/

Lib·er·tine

Libertine

n.
  1. A manumitted slave; a freedman; also, the son of a freedman. (Rom. Antiq.)
  2. One of a sect of Anabaptists, in the fifteenth and early part of the sixteenth century, who rejected many of the customs and decencies of life, and advocated a community of goods and of women. (Eccl. Hist.)
  3. One free from restraint; one who acts according to his impulses and desires; now, specifically, one who gives rein to lust; a rake; a debauchee.
    Like a puffed and reckless libertine, Himself the primrose path of dalliance treads.
  4. A defamatory name for a freethinker. [Obsolescent]

Libertine

a.
  1. Free from restraint; uncontrolled. [Obs.]
    You are too much libertine.
  2. Dissolute; licentious; profligate; loose in morals; as, libertine principles or manners.