The Collaborative International Dictionary of English v.0.48:

Finis \Fi"nis\, n. [L.]
   An end; conclusion. It is often placed at the end of a book.
   [1913 Webster]

WordNet (r) 3.0 (2006):

finis
    n 1: the temporal end; the concluding time; "the stopping point
         of each round was signaled by a bell"; "the market was up
         at the finish"; "they were playing better at the close of
         the season" [syn: stopping point, finale, finis,
         finish, last, conclusion, close]
    2: the concluding part of any performance [syn: finale,
       close, closing curtain, finis]