The Collaborative International Dictionary of English v.0.48:

Entrance \En*trance"\, v. t. [imp. & p. p. Entranced; p. pr. &
   vb. n. Entrancing.] [Pref. en- + trance.]
   1. To put into a trance; to make insensible to present
      objects.
      [1913 Webster]

            Him, still entranced and in a litter laid,
            They bore from field and to the bed conveyed.
                                                  --Dryden.
      [1913 Webster]

   2. To put into an ecstasy; to ravish with delight or wonder;
      to enrapture; to charm.
      [1913 Webster]

            And I so ravished with her heavenly note,
            I stood entranced, and had no room for thought.
                                                  --Dryden.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

entranced \entranced\ adj.
   filled with wonder and delight.

   Syn: beguiled, captivated, charmed, delighted, enthralled.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

entranced
    adj 1: filled with wonder and delight [syn: beguiled,
           captivated, charmed, delighted, enthralled,
           entranced]

Moby Thesaurus II by Grady Ward, 1.0:

91 Moby Thesaurus words for "entranced":
   agape, aghast, agog, all agog, amazed, astonished, astounded,
   at gaze, awed, awestruck, beguiled, bewildered, bewitched,
   breathless, bursting with happiness, captivated, carried away,
   castle-building, charmed, confounded, daydreaming, daydreamy,
   dreamful, dreaming, dreamlike, dreamy, dreamy-eyed, dreamy-souled,
   dumbfounded, dumbstruck, ecstatic, elate, elated, enchanted,
   enraptured, enravished, enthralled, exalted, exultant, fascinated,
   flabbergasted, flushed, freaked out, gaping, gauping, gazing, high,
   hypnotized, imparadised, in a trance, in awe, in awe of,
   in ecstasies, in heaven, in paradise, in raptures,
   in seventh heaven, jubilant, lost in wonder, marveling, mesmerized,
   on cloud nine, open-eyed, openmouthed, overjoyed, overjoyful,
   overwhelmed, pipe-dreaming, popeyed, possessed, puzzled, rapt,
   rapt in wonder, raptured, rapturous, ravished, rhapsodic, sent,
   spellbound, spelled, staggered, staring, stupefied, surprised,
   thunderstruck, tranced, transported, under a charm, wide-eyed,
   wonder-struck, wondering