The Collaborative International Dictionary of English v.0.48:

Homeric \Ho*mer"ic\, a. [L. Homericus, Gr. "Omhriko`s.]
   Of or pertaining to Homer, the most famous of Greek poets;
   resembling the poetry of Homer.
   [1913 Webster]

   Homeric verse, hexameter verse; -- so called because used
      by Homer in his epics.
      [1913 Webster]

WordNet (r) 3.0 (2006):

Homeric
    adj 1: relating to or characteristic of Homer or his age or the
           works attributed to him; "Homeric Greek"

Moby Thesaurus II by Grady Ward, 1.0:

59 Moby Thesaurus words for "Homeric":
   Alcaic, Anacreontic, Atlantean, Brobdingnagian, Castalian,
   Cyclopean, Gargantuan, Herculean, Hudibrastic, Pierian, Pindaric,
   Theocritean, abysmal, astronomic, bardic, bucolic, colossal,
   didactic, dithyrambic, dramatic, eclogic, elegiac, elephantine,
   enormous, epic, giant, giantlike, gigantic, heroic, huge, idyllic,
   immense, infinite, jumbo, mammoth, mighty, mock-heroic, monster,
   monstrous, monumental, mountainous, narrative, pastoral, poetic,
   poetico-mystical, poetico-mythological, poetico-philosophic,
   poetlike, prodigious, profound, rhapsodic, runic, sapphic, skaldic,
   stupendous, titanic, towering, tremendous, vast