\Rev`i*vis"cence\, Revviscency \Rev`*vis"cen*cy\,
n.
The act of reviving, or the state of being revived; renewal
of life.

      In this age we have a sort of reviviscence, not, I
      fear, of the power, but of a taste for the power, of
      the early times.                         --Coleridge.