1.
[syn: overabundance, overmuch, overmuchness, superabundance]
The Collaborative International Dictionary of English v.0.48:
Superabundance \Su`per*a*bun"dance\, n. [L. superabundantia: cf.
OF. superabondance.]
The quality or state of being superabundant; a superabundant
quantity; redundancy; excess.
[1913 Webster]
WordNet (r) 3.0 (2006):
superabundance
n 1: a quantity that is more than what is appropriate; "four-
year-olds have an overabundance of energy"; "we received an
inundation of email" [syn: overabundance, overmuch,
overmuchness, superabundance]