The Collaborative International Dictionary of English v.0.48:

Enchant \En*chant"\, v. t. [imp. & p. p. Enchanted; p. pr. &
   vb. n. Enchanting.] [F. enchanter, L. incantare to chant or
   utter a magic formula over or against one, to bewitch; in in,
   against + cantare to sing. See Chant, and cf.
   Incantation.]
   1. To charm by sorcery; to act on by enchantment; to get
      control of by magical words and rites.
      [1913 Webster]

            And now about the caldron sing,
            Like elves and fairies in a ring,
            Enchanting all that you put in.       --Shak.
      [1913 Webster]

            He is enchanted, cannot speak.        --Tennyson.
      [1913 Webster]

   2. To delight in a high degree; to charm; to enrapture; as,
      music enchants the ear.
      [1913 Webster]

            Arcadia was the charmed circle where all his spirits
            forever should be enchanted.          --Sir P.
                                                  Sidney.

   Syn: To charm; bewitch; fascinate. Cf. Charm.
        [1913 Webster]

WordNet (r) 3.0 (2006):

enchant
    v 1: hold spellbound [syn: enchant, enrapture, transport,
         enthrall, ravish, enthral, delight] [ant:
         disenchant, disillusion]
    2: attract; cause to be enamored; "She captured all the men's
       hearts" [syn: capture, enamour, trance, catch,
       becharm, enamor, captivate, beguile, charm,
       fascinate, bewitch, entrance, enchant]
    3: cast a spell over someone or something; put a hex on someone
       or something [syn: hex, bewitch, glamour, witch,
       enchant, jinx]