The Collaborative International Dictionary of English v.0.48:

Epicure \Ep"i*cure\, n. [L. Epicurus, Gr. ?, a famous Greek
   philosopher, who has been regarded, but erroneously, as
   teaching a doctrine of refined voluptuousness.]
   1. A follower of Epicurus; an Epicurean. [Obs.] --Bacon.
      [1913 Webster]

   2. One devoted to dainty or luxurious sensual enjoyments,
      esp. to the luxuries of the table.

   Syn: Voluptuary; sensualist.
        [1913 Webster]

WordNet (r) 3.0 (2006):

epicure
    n 1: a person devoted to refined sensuous enjoyment (especially
         good food and drink) [syn: epicure, gourmet,
         gastronome, bon vivant, epicurean, foodie]

Moby Thesaurus II by Grady Ward, 1.0:

72 Moby Thesaurus words for "epicure":
   Brillat-Savarin, Cyrenaic, Heliogabalus, Lucullus, Sardanapalus,
   aesthete, amateur, arbiter, arbiter elegantiarum, arbiter of taste,
   authority, board-and-roomer, boarder, bon vivant, cannibal,
   carnivore, carpet knight, cognoscente, collector, connaisseur,
   connoisseur, connoisseur of food, consumer, critic, dilettante,
   diner, diner-out, eater, eater-out, epicurean, expert, feeder,
   flesh-eater, fruitarian, gastronome, gastronomer, gastronomist,
   glutton, good judge, gourmand, gourmet, grain-eater, graminivore,
   granivore, hedonist, herbivore, high liver, hungry mouth, judge,
   lactovegetarian, luncher, man-eater, maven, meat-eater, mouth,
   omnivore, omophagist, pantophagist, phytophage, picnicker,
   plant-eater, pleasure-seeker, predacean, refined palate,
   sensualist, sensuist, swine, sybarite, trencherman, vegetarian,
   virtuoso, voluptuary



The Devil's Dictionary (1881-1906):

EPICURE, n.  An opponent of Epicurus, an abstemious philosopher who,
holding that pleasure should be the chief aim of man, wasted no time
in gratification from the senses.