The Collaborative International Dictionary of English v.0.48:

Elysian \E*ly"sian\, a. [L. Elysius, fr. Elysium.]
   Pertaining, or the abode of the blessed after death; hence,
   yielding the highest pleasures; exceedingly delightful;
   beatific. "Elysian shades." --Massinger. "Elysian age."
   --Beattie.
   [1913 Webster]

         This life of mortal breath
         Is but a suburb of the life elysian.     --Longfellow.
   [1913 Webster]

WordNet (r) 3.0 (2006):

elysian
    adj 1: relating to the Elysian Fields
    2: being of such surpassing excellence as to suggest inspiration
       by the gods; "her pies were simply divine"; "the divine
       Shakespeare"; "an elysian meal"; "an inspired performance"
       [syn: divine, elysian, inspired]

Moby Thesaurus II by Grady Ward, 1.0:

30 Moby Thesaurus words for "Elysian":
   Olympian, beatific, beatified, blessed, blissful, celestial,
   divine, empyreal, empyrean, ethereal, extramundane,
   extraterrestrial, from on high, glorified, heavenly, in glory,
   otherworldly, paradisaic, paradisal, paradisiac, paradisial,
   paradisian, paradisic, saintly, sublime, supernal, transcendental,
   transmundane, unearthly, unworldly



U.S. Gazetteer Places (2000):

Elysian, MN -- U.S. city in Minnesota
   Population (2000):    486
   Housing Units (2000): 276
   Land area (2000):     0.881544 sq. miles (2.283188 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.881544 sq. miles (2.283188 sq. km)
   FIPS code:            19160
   Located within:       Minnesota (MN), FIPS 27
   Location:             44.199934 N, 93.677301 W
   ZIP Codes (1990):     56028
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Elysian, MN
    Elysian