The Collaborative International Dictionary of English v.0.48:

Glamour \Gla"mour\, n. [Scot. glamour, glamer; cf. Icel.
   gl['a]meggdr one who is troubled with the glaucoma (?); or
   Icel. gl[=a]m-s[=y]ni weakness of sight, glamour; gl[=a]mr
   name of the moon, also of a ghost + s[=y]ni sight, akin to E.
   see. Perh., however, a corruption of E. gramarye.]
   [1913 Webster]
   1. A charm affecting the eye, making objects appear different
      from what they really are.
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   2. Witchcraft; magic; a spell. --Tennyson.
      [1913 Webster]

   3. A kind of haze in the air, causing things to appear
      different from what they really are.
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            The air filled with a strange, pale glamour that
            seemed to lie over the broad valley.  --W. Black.
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   4. Any artificial interest in, or association with, an
      object, through which it appears delusively magnified or
      glorified.
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   Glamour gift, Glamour might, the gift or power of
      producing a glamour. The former is used figuratively, of
      the gift of fascination peculiar to women.
      [1913 Webster]

            It had much of glamour might
            To make a lady seem a knight.         --Sir W.
                                                  Scott.
      [1913 Webster]

WordNet (r) 3.0 (2006):

glamour
    n 1: alluring beauty or charm (often with sex-appeal) [syn:
         glamor, glamour]
    v 1: cast a spell over someone or something; put a hex on
         someone or something [syn: hex, bewitch, glamour,
         witch, enchant, jinx]

Moby Thesaurus II by Grady Ward, 1.0:

121 Moby Thesaurus words for "glamour":
   agacerie, alchemy, allure, allurement, appeal, appealingness,
   attraction, attractiveness, aura, beguilement, beguiling,
   bewitchery, bewitchment, blandishment, blaze of glory, brightness,
   brilliance, brilliancy, cajolery, cantrip, captivation, charisma,
   charm, charmingness, come-hither, curse, delightfulness,
   divination, enchantment, enravishment, enthrallment, enticement,
   entrancement, entrapment, envelope, evil eye, exorcism,
   exquisiteness, fascination, fetishism, flirtation, forbidden fruit,
   gloriousness, glory, gorgeousness, grace, gramarye, halo,
   heavenliness, hex, hoodoo, illustriousness, inducement, interest,
   inveiglement, invitation, invitingness, jinx, juju, jujuism,
   loveliness, luster, luxury, magic, magic spell, magnetism,
   malocchio, mystique, natural magic, necromancy, nimbus,
   numinousness, obeah, radiance, ravishingness, resplendence,
   resplendency, rune, seducement, seduction, seductiveness,
   sensuousness, sex appeal, shamanism, snaring, sorcery, sortilege,
   spell, spellbinding, spellcasting, splendidness, splendor,
   splendorousness, splendrousness, sublimity, sympathetic magic,
   tantalization, tantalizingness, temptation, temptingness,
   thaumaturgia, thaumaturgics, thaumaturgism, thaumaturgy, theurgy,
   vampirism, voluptuousness, voodoo, voodooism, wanga, weird, whammy,
   white magic, winning ways, winningness, winsomeness, witchcraft,
   witchery, witchwork, wizardry, wooing