Source : Webster's Revised Unabridged Dictionary (1913)

Finality \Fi*nal"i*ty\, n.; pl. {Finalities}. [L. finalitas the
   being last.]
   1. The state of being final, finished, or complete; a final
      or conclusive arrangement; a settlement. --Baxter.

   2. The relation of end or purpose to its means. --Janet.

Source : WordNet®

finality
     n : the quality of being final or definitely settled; "the
         finality of death" [syn: {conclusiveness}, {decisiveness}]
         [ant: {inconclusiveness}]