1. 
2. 
[syn: reappearance, return]
The Collaborative International Dictionary of English v.0.48:
Reappearance \Re`ap*pear"ance\ (-ans), n.
   A second or new appearance; the act or state of appearing
   again.
   [1913 Webster]
WordNet (r) 3.0 (2006):
reappearance
    n 1: the event of something appearing again; "the reappearance
         of Halley's comet"
    2: the act of someone appearing again; "his reappearance as
       Hamlet has been long awaited" [syn: reappearance, return]
Moby Thesaurus II by Grady Ward, 1.0:
35 Moby Thesaurus words for "reappearance":
   alternation, beat, cyclicalness, doubling, duplication, echo,
   imitation, intermittence, intermittency, meter, oscillation,
   pendulum motion, periodicalness, periodicity, piston motion,
   plagiarism, pulsation, quotation, rebirth, recurrence, redoubling,
   reduplication, reecho, regular wave motion, regurgitation,
   reincarnation, renewal, reoccurrence, repetition, reproduction,
   resumption, return, rhythm, seasonality, undulation