transmigration

transmigration
    n 1: the passing of a soul into another body after death
    

Transmigration \Trans`mi*gra"tion\, n. [F. transmigration, L.
   transmigratio.]
   1. The act of passing from one country to another; migration.
      [1913 Webster]

   2. The passing of the soul at death into another mortal body;
      metempsychosis.
      [1913 Webster]
    

89 Moby Thesaurus words for "transmigration":
      avatar, catabolism, catalysis, communication, conduction,
      consubstantiation, contagion, convection, corporealization,
      delivery, deportation, diapedesis, diffusion, displacement,
      dissemination, embodiment, emigration, expatriation, export,
      exportation, expulsion, extradition, flight, heterotopia,
      immigration, import, importation, in-migration, incarnation,
      incorporation, interchange, intermigration, materialization,
      metabolism, metagenesis, metamorphism, metamorphosis, metastasis,
      metathesis, metempsychosis, migration, mutant, mutated form,
      mutation, mutual transfer, osmosis, out-migration, passage,
      passing over, perfusion, permutation, personification,
      reembodiment, reincarnation, remigration, run, sport, spread,
      spreading, substantiation, swarm, swarming, transanimation,
      transduction, transfer, transfer of property, transference,
      transfiguration, transfigurement, transformation, transformism,
      transfusion, transit, transition, translation, translocation,
      transmigration of souls, transmission, transmittal, transmittance,
      transmogrification, transmutation, transplacement, transplantation,
      transposal, transposition, transubstantiation, travel, trek