Found 2 items, similar to prolificacy.
English → English (WordNet) Definition: prolificacy prolificacy n : the property of producing abundantly and sustaining growth; “he praised the richness of the soil” [syn: richness, fertility]
English → English (gcide) Definition: Prolificacy Prolificacy \Pro*lif"ic*a*cy\, n. Prolificness. [R.] [1913 Webster]