The Collaborative International Dictionary of English v.0.48:

Entrance \En"trance\, n. [OF. entrance, fr. OF. & F. entrant, p.
   pr. of entrer to enter. See Enter.]
   1. The act of entering or going into; ingress; as, the
      entrance of a person into a house or an apartment; hence,
      the act of taking possession, as of property, or of
      office; as, the entrance of an heir upon his inheritance,
      or of a magistrate into office.
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   2. Liberty, power, or permission to enter; as, to give
      entrance to friends. --Shak.
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   3. The passage, door, or gate, for entering.
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            Show us, we pray thee, the entrance into the city.
                                                  --Judg. i. 24.
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   4. The entering upon; the beginning, or that with which the
      beginning is made; the commencement; initiation; as, a
      difficult entrance into business. "Beware of entrance to a
      quarrel." --Shak.
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            St. Augustine, in the entrance of one of his
            discourses, makes a kind of apology.  --Hakewill.
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   5. The causing to be entered upon a register, as a ship or
      goods, at a customhouse; an entering; as, his entrance of
      the arrival was made the same day.
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   6. (Naut.)
      (a) The angle which the bow of a vessel makes with the
          water at the water line. --Ham. Nav. Encyc.
      (b) The bow, or entire wedgelike forepart of a vessel,
          below the water line. --Totten.
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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.
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            Him, still entranced and in a litter laid,
            They bore from field and to the bed conveyed.
                                                  --Dryden.
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   2. To put into an ecstasy; to ravish with delight or wonder;
      to enrapture; to charm.
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            And I so ravished with her heavenly note,
            I stood entranced, and had no room for thought.
                                                  --Dryden.
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WordNet (r) 3.0 (2006):

entrance
    n 1: something that provides access (to get in or get out);
         "they waited at the entrance to the garden"; "beggars
         waited just outside the entryway to the cathedral" [syn:
         entrance, entranceway, entryway, entry, entree]
    2: a movement into or inward [syn: entrance, entering]
    3: the act of entering; "she made a grand entrance" [syn:
       entrance, entering, entry, ingress, incoming]
    v 1: 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]
    2: put into a trance [syn: entrance, spellbind]