1. 
[syn: abundance, copiousness, teemingness]
The Collaborative International Dictionary of English v.0.48:
Copiousness \Co"pi*ous*ness\, n.
   The state or quality of being copious; abudance; plenty;
   also, diffuseness in style.
   [1913 Webster]
         To imitatethe copiousness of Homer.      --Dryden.
   Syn: Abudance; plenty; richness; exuberance.
        [1913 Webster]
WordNet (r) 3.0 (2006):
copiousness
    n 1: the property of a more than adequate quantity or supply;
         "an age of abundance" [syn: abundance, copiousness,
         teemingness] [ant: scarceness, scarcity]