plenitude

noun

Etymology: From Middle English plenitude, that borrowed from Anglo-Norman plenitude, Middle French plenitude, and their source, Latin plēnitūdō.

1. Fullness; completeness.

   “The idea that the love of Philimore had abated, when hers for him seemed in its plenitude, was a most severe aggravation of her misfortune.”

   “Louis ignored him, recalling the parlements to the plenitude of their powers on 23 September.”

2. Fullness (of the moon).
3. An abundance; a full supply.

   “Mankind's old greatness was created in scarcity. But what may we expect from plenitude?”

4. The metaphysical idea that the universe contains everything that is possible.