reviviscence

noun

1. (countable, uncountable)The act of reviving, or the state of being revived; renewal of life.

   “25 June, 1830, Samuel Taylor Coleridge, Table Talk 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.”

2. (countable, uncountable)Revival; renewal of force, validity, or effect.

   “But, what is still more serious, it goes apparently against the theological doctrine of the reviviscence of the Sacraments.”

   “Reviviscence means that, when this person converts and abandons sin, he will receive the special grace of the sacrament that was conferred.”