Source : Webster's Revised Unabridged Dictionary (1913)

Sybarite \Syb"a*rite\, n. [L. Sybarita, Gr. ?, fr. ?, a city in
   Italy, noted for the effeminacy and voluptuousness of its
   inhabitants; cf. F. Sybarite.]
   A person devoted to luxury and pleasure; a voluptuary.

Source : WordNet®

sybarite
     n : a person addicted to luxury and pleasures of the senses
         [syn: {voluptuary}]