[ 'lɪbəti:n , -tɪn , -tʌɪn ]
■ noun
1》 a person who is freely indulgent in sensual pleasures.
2》 a freethinker in matters of religion.
■ adjective
1》 characterized by free indulgence in sensual pleasures.
2》 freethinking.
Derivatives
libertinage noun
libertinism noun
Origin
ME (denoting a freed slave or the son of one): from L. libertinus 'freedman', from liber 'free', influenced by Fr. libertin .