The Collaborative International Dictionary of English v.0.48:
Ripeness \Ripe"ness\, n. [AS. r[imac]pness.] The state or quality of being ripe; maturity;; completeness; perfection; as, the ripeness of grain; ripeness of manhood; ripeness of judgment. [1913 Webster] Time, which made them their fame outlive, To Cowley scarce did ripeness give. --Denham. [1913 Webster]WordNet (r) 3.0 (2006):
ripeness n 1: the state of being ripe [ant: greenness]