The Collaborative International Dictionary of English v.0.48:

Epicurean \Ep`i*cu*re"an\ (?; 277), a. [L. Epicureus, Gr. ?: cf.
   ['e]picurien.]
   1. Pertaining to Epicurus, or following his philosophy. "The
      sect Epicurean." --Milton.
      [1913 Webster]

   2. Given to luxury; adapted to luxurious tastes; luxurious;
      pertaining to good eating.
      [1913 Webster]

            Courses of the most refined and epicurean dishes.
                                                  --Prescott.
      [1913 Webster]

   Epicurean philosophy. See Atomic philosophy, under
      Atomic.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Epicurean \Ep`i*cu*re"an\, n.
   1. A follower or Epicurus.
      [1913 Webster]

   2. One given to epicurean indulgence.
      [1913 Webster]

WordNet (r) 3.0 (2006):

Epicurean
    adj 1: of Epicurus or epicureanism; "Epicurean philosophy"
    2: devoted to pleasure; "a hedonic thrill"; "lives of unending
       hedonistic delight"; "epicurean pleasures" [syn: hedonic,
       hedonistic, epicurean]
    3: displaying luxury and furnishing gratification to the senses;
       "an epicurean banquet"; "enjoyed a luxurious suite with a
       crystal chandelier and thick oriental rugs"; "Lucullus spent
       the remainder of his days in voluptuous magnificence"; "a
       chinchilla robe of sybaritic lavishness" [syn: epicurean,
       luxurious, luxuriant, sybaritic, voluptuary,
       voluptuous]
    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:

67 Moby Thesaurus words for "epicurean":
   Cyrenaic, Heliogabalus, Sardanapalus, amateur, appetitive, arbiter,
   arbiter elegantiarum, arbiter of taste, authority,
   bent on pleasure, bon vivant, carnal, carpet knight, cognoscente,
   collector, connaisseur, connoisseur, crapulent, crapulous, critic,
   dilettante, dissipated, dissolute, epicure, eudaemonic, expert,
   fun-loving, gluttonous, good judge, gourmand, gourmet, hedonic,
   hedonist, hedonistic, immoderate, intemperate, judge, libidinous,
   luscious, lush, luxurious, luxury-loving, maven, orgiastic,
   overindulgent, piggish, pleasure-bent, pleasure-loving,
   pleasure-seeker, pleasure-seeking, porcine, refined palate,
   self-indulgent, sensual, sensualist, sensuist, swine, swinish,
   sybarite, sybaritic, unchaste, unconfined, unrestrained, virtuoso,
   voluptuary, voluptuous, wild



Hitchcock's Bible Names Dictionary (late 1800's):

Epicurean, follower of Epicurus, i.e., of one who gives assistance